CN214982240U

CN214982240U - Graphite block cutting device

Info

Publication number: CN214982240U
Application number: CN202120761748.9U
Authority: CN
Inventors: 孟祥宇; 吕鹏程
Original assignee: Jiaohe Tianxiang Carbon Industry Co ltd; JILIN VOCATIONAL COLLEGE OF INDUSTRY AND TECHNOLOGY
Current assignee: Jiaohe Tianxiang Carbon Industry Co ltd; JILIN VOCATIONAL COLLEGE OF INDUSTRY AND TECHNOLOGY
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-03
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a graphite block cutting device, include: mounting bracket and the supporting cutting platform who uses with the mounting bracket, spacing spout fixed mounting is on the one end lateral wall that driving motor was kept away from to the mounting bracket, driving gear fixed mounting is epaxial at driving motor and sets up the below at the mounting bracket, driven gear rotates through the pivot and installs on the lateral wall of mounting bracket, the one end rotation of spacing roller is installed on driven gear, driven gear's one end slidable mounting is kept away from to the spacing roller is in the bar spout, cutting tool bit fixed mounting is close to cutting platform's one end at the cutter slide, the vertical setting of cutting knife is overhead cutting, the one end fixed mounting that the cutting edge was kept away from to the cutting knife is on the cutting tool bit, it is stable to have the cutting, improve the effect of cutting efficiency.

Description

Graphite block cutting device

Technical Field

The utility model belongs to the technical field of graphite processing equipment, in particular to graphite block cutting device.

Background

Graphite is a transition type crystal between atomic, metallic and molecular crystals. And forming covalent bonds among the same-layer carbon atoms in the crystal by sp2 hybridization, wherein each carbon atom is connected with three other carbon atoms, and six carbon atoms form a regular hexagonal ring on the same plane and stretch to form a lamellar structure. The carbon atoms in the same plane are respectively provided with a p orbit, and the p orbitals are overlapped with each other to form delocalized pi bond electrons which can freely move in crystal lattices and can be excited, so that the graphite has metallic luster and can conduct and transfer heat. Since the distance between layers is large and the bonding force (van der waals force) is small, the layers can slide, so that the density of graphite is lower than that of diamond, and the graphite is soft and has a greasy feeling.

Need cut into the graphite piece of appropriate size with the bold graphite piece in order conveniently to process in graphite course of working, in graphite cutting technology, adopt vertical direction cutting mostly, such cutting mode can only accomplish the single cutting to graphite when the cutting knife accomplishes the whole action of single, and cutting efficiency is low, and cutter mobility stability is relatively poor, influences the cutting quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the cutting device of the current graphite piece that mentions in the background art because the cutting knife drive sets up unreasonable graphite piece cutting efficiency that leads to and reduces, influences the technical problem of cutting quality, provides a graphite piece cutting device, and it is stable to have the cutting, improves the effect of cutting efficiency.

The utility model provides a technical scheme does:

a graphite block cutting apparatus comprising: the cutting machine comprises a mounting frame and a cutting platform matched with the mounting frame, wherein a limiting chute is fixedly arranged on the side wall of one end, away from a driving motor, of the mounting frame, a strip-shaped through hole is formed in the bottom plate of the limiting chute, and one end of a cutter sliding seat is slidably arranged in the limiting chute;

a drive unit comprising: the cutting machine comprises a driving motor, the driving motor is fixedly arranged on the side wall of one end of a mounting rack, the shaft of the driving motor penetrates through the mounting rack, a driving gear is fixedly arranged on the shaft of the driving motor and is arranged below the mounting rack, a driven gear is rotatably arranged on the side wall of the mounting rack through a rotating shaft, the driven gear is meshed with the driving gear, one end of a limiting roller is rotatably arranged on the driven gear, one end of a swinging rod is rotatably arranged on a bottom plate foot rest of the mounting rack through the rotating shaft, the other end of the swinging rod penetrates through a strip-shaped through hole and is rotatably arranged on a bottom plate of a cutting slide seat through the rotating shaft, a strip-shaped chute is arranged on the swinging rod, one end, far away from the driven gear, of the limiting roller is slidably arranged in the strip-shaped chute, a cutting tool bit is fixedly arranged at one end, close to a cutting platform, a cutting tool is vertically arranged on a cutting head, the end, far away from the cutting edge, of the cutting knife is fixedly installed on the cutting knife head, and the cutting knife and the cutting platform are arranged on the same horizontal plane.

Preferably, the limiting roller and the swinging rod are made of stainless steel.

Preferably, the inner diameter ratio of the driving gear to the driven gear is 1: 4.

Preferably, a shock pad is fixedly mounted on the side wall of one end of the mounting frame, which is close to the driving motor.

Preferably, a plurality of heat shrinkage holes are formed in the wheel surfaces of the driving gear and the driven gear.

The beneficial effects of the utility model are embodied in the following aspect:

1. the utility model discloses a driving gear and driven gear linkage that driving motor drove among the drive unit, and then drive the swinging arms swing through spacing roller, finally drive the cutter slide through the swinging arms and slide in spacing spout, and then drive the cutting knife and remove for cutting platform, accomplish the cutting action, along with the graphite removal on the cutting platform, twice cutting can be accomplished to a round trip of cutting knife, compare with current cutting mode, be of value to the cutting efficiency who improves the graphite piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a limiting chute;

fig. 3 is a partial enlarged view of the present invention.

In the figure: 1 cutting platform, 2 graphite, 3 mounting brackets, 4 spacing spouts, 5 cutter slides, 6 shock pads, 7 cutter heads, 8 cutters, 9 driving gears, 10 driven gears, 11 swinging arms, 12 bar-shaped through holes, 13 bar-shaped spouts, 14 spacing rollers.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1-3, the utility model provides a graphite 2 cutting device, include: the mounting frame 3 and the cutting platform 1 matched with the mounting frame 3 are used, the cutting platform 1 can be a conveying platform for convenient and continuous cutting, and the technology belongs to the technology known by technical personnel in the field, and is not described in detail herein, the limiting chute 4 is fixedly mounted on the side wall of one end of the mounting frame 3, which is far away from the driving motor, the bottom plate of the limiting chute 4 is provided with a strip-shaped through hole 12, one end of the cutter slide carriage 5 is slidably mounted in the limiting chute 4, the limiting chute 4 limits the cutter slide carriage 5, so that the cutter slide carriage 5 is beneficial to ensuring that the cutter 8 head keeps linear motion in the cutting process, the cutting stability is ensured, the unevenness of the notch of the graphite 2 block is avoided, and the cutting quality is improved;

a drive unit comprising: the driving motor is fixedly installed on the side wall of one end of the installation frame 3, the shaft of the driving motor penetrates through the installation frame 3, the driving gear 9 is fixedly installed on the shaft of the driving motor and is arranged below the installation frame 3, the driven gear 10 is rotatably installed on the side wall of the installation frame 3 through a rotating shaft, the driven gear 10 is meshed with the driving gear 9, one end of the limit roller 14 is rotatably installed on the driven gear 10, one end of the oscillating rod 11 is rotatably installed on the bottom plate of the installation frame 3 through the rotating shaft, the other end of the oscillating rod 11 penetrates through the strip-shaped through hole 12 and is rotatably installed on the bottom plate of the cutter sliding seat 5 through the rotating shaft, the oscillating rod 11 is provided with a strip-shaped sliding groove 13, one end of the limit roller 14, far away from the driven gear 10, is slidably installed in the strip-shaped sliding groove 13, and the head of the cutting knife 8 is fixedly installed at one end, close to the cutting platform 1, of the cutter sliding seat 5, the cutting knife 8 is vertically arranged on the cutting head, one end of the cutting knife 8, which is far away from the cutting edge, is fixedly arranged on the cutting knife 8, the cutting knife 8 and the cutting platform 1 are arranged on the same horizontal plane, so that the cutting knife 8 can completely cut graphite 2 blocks after being moved, a limiting groove can be arranged on the table top of the cutting platform 1, on one hand, the cutting knife 8 is prevented from being moved to scratch the cutting platform 1, on the other hand, the knife tip of the cutting knife 8 can completely cut graphite 2 blocks, the cutting is ensured to be thorough, and the condition that the adhesion cutting is not in place can not be generated on the graphite 2 blocks.

The utility model discloses a theory of operation: when cutting the graphite 2, starting a driving motor, driving the driving gear 9 to rotate by the driving motor, and further driving a driven gear 10 to rotate through the driving gear 9, wherein the ratio of the internal diameter of the driving gear 9 to the internal diameter of the driven gear 10 is 1:4, and the driven gear 10 plays a role of a speed reducing wheel, so that the stability of a cutting knife 8 in the cutting process is guaranteed, the cutting quality is improved, and burrs at the cutting edge of the graphite 2 are prevented;

when the limiting roller 14 on the driven gear 10 moves from one end close to the driving gear 9 to one end close to the cutting platform 1, the limiting roller 14 slides downwards in the strip-shaped sliding groove 13, the limiting roller 14 pushes the swinging rod 11 to swing anticlockwise around a rotating shaft of the swinging rod 11 on a bottom plate foot rest of the mounting rack 3, the swinging rod 11 drives the cutter sliding seat 5 to slide in the limiting sliding groove 4 in the direction close to the cutting platform 1, the cutter 8 is driven to cut graphite 2 on the cutting platform 1, and when the limiting roller 14 moves to the position closest to the cutting platform 1, the cutter 8 completes single cutting action;

along with the movement of the cutting platform 1 and the continuous rotation of the driving motor, when the limit roller 14 on the driven gear 10 performs return motion from one end far away from the driving gear 9 to one end close to the driving gear 9, the limit roller 14 slides upwards in the strip-shaped chute 13 to push the swing rod 11 to swing clockwise around a rotating shaft of the swing rod on a bottom plate foot rest of the mounting rack 3 through the limit roller 14, so that the swing rod 11 drives the cutter sliding seat 5 to slide in the limit chute 4 in the direction far away from the cutting platform 1, the cutting knife 8 is driven to cut the graphite 2 on the cutting platform 1 again in the process, and when the limit roller 14 moves to the position farthest from the cutting platform 1, the cutting knife 8 completes one cutting motion again;

through above-mentioned process along with driving motor's continuous rotation, drive the separation of cutting knife 8, the cutting can all be accomplished to the in-process that resets, current cutting mode relatively, be of value to the cutting efficiency who improves 2 blocks of graphite, spacing roller 14 is stainless steel with swinging arms 11, be of value to preventing that spacing roller 14 from rustting with swinging arms 11, the jamming phenomenon takes place in the linkage process, fixed mounting has shock pad 6 on the one end lateral wall that mounting bracket 3 is close to driving motor, be of value to the vibrations that arouse among the driving motor operation process and cushion, prevent that driving motor from arousing vibrations and influence cutting stability, a plurality of heat shrinkage cavities have all been seted up on driving gear 9 and driven gear 10's the wheel face, be of value to preventing driving gear 9 and driven gear 10 because the harmomegathus deformation that temperature variation arouses, further improve the stability of cutting linkage process.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A graphite block cutting device, comprising: the cutting machine comprises a mounting frame and a cutting platform matched with the mounting frame, wherein a limiting chute is fixedly arranged on the side wall of one end, away from a driving motor, of the mounting frame, a strip-shaped through hole is formed in the bottom plate of the limiting chute, and one end of a cutter sliding seat is slidably arranged in the limiting chute;

2. A graphite block cutting device according to claim 1, wherein the limiting roller and the oscillating rod are made of stainless steel.

3. A graphite block cutting device as claimed in claim 2, wherein the internal diameter ratio of the driving gear to the driven gear is 1: 4.

4. The graphite block cutting device according to claim 3, wherein a shock absorption pad is fixedly mounted on the side wall of one end, close to the driving motor, of the mounting frame.

5. The graphite block cutting device of claim 4, wherein the driving gear and the driven gear are provided with a plurality of heat shrinkage holes on the wheel surfaces.