CN215318974U - Trimming device for graphite film roll - Google Patents
Trimming device for graphite film roll Download PDFInfo
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- CN215318974U CN215318974U CN202120896468.9U CN202120896468U CN215318974U CN 215318974 U CN215318974 U CN 215318974U CN 202120896468 U CN202120896468 U CN 202120896468U CN 215318974 U CN215318974 U CN 215318974U
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- graphite film
- cutter
- trimming
- main body
- film roll
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Abstract
The utility model discloses a graphite film roll trimming device which comprises a rack main body, wherein an air expansion loading shaft for carrying a graphite film roll, a rotary driving source for driving the air expansion loading shaft and a trimming mechanism for trimming the graphite film roll are arranged on the rack main body, the trimming mechanism comprises a cutter carrying shaft arranged in parallel with the air expansion loading shaft, a cutter seat with axial adjustment displacement is arranged on the cutter carrying shaft, a cutter main body is arranged on the cutter seat, and the cutter main body has a trimming stroke facing the graphite film roll. According to the utility model, through matching of the rotation of the material roll and progressive trimming, the trimming and cutting requirements of the graphite film material roll are met, the problem of large deformation in the traditional cutting disc is solved, and the trimming and cutting of the axial end face are ensured to be tidy. The reset structure design is adopted to meet the reset requirement of the cutter main body after trimming, and the loading and unloading are convenient, smooth and efficient. Possess positioning mechanism, satisfy breadth specification precision counterpoint and adjust the demand, convenient operation is simple.
Description
Technical Field
The utility model relates to a graphite film material roll trimming device, belonging to the technical field of material roll edge trimming.
Background
Artificially synthesized heat dissipation graphite membrane needs to be calendered and rolled, and graphite membrane material roll after precision calendering needs the terminal surface parallel and level, can set up the cut-off knife at the discharge end of precision calendering equipment under general condition, carries out the coiling winding after the deburring through the cut-off knife in the rolling process, and it has following defect: firstly, the graphite film has certain hardness and toughness, certain deformation exists in the trimming and cutting process, and the edge of a material roll is difficult to keep regular after being wound; in addition, the winding shaft needs to be controlled in winding tension with high precision, and the graphite film has certain extension tension difference, so that the precision control is difficult to realize.
When the general film material roll is trimmed, a slitting cutter is adopted for sectioning and trimming the edge, the slitting equipment can only realize slitting and trimming operation of the film material of the coiled material with softer texture, the graphite material roll in the scheme has very high hardness, the requirement for one-time slitting and cutting operation is difficult to meet, and the traditional slitting equipment cannot be applied.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides a trimming device for a graphite film coil, aiming at solving the problem that the trimming before the traditional coiling can not meet the requirement of the flush of the end surface of a coil.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the graphite film roll trimming device comprises a frame main body, wherein the frame main body is provided with an air expansion loading shaft for carrying the graphite film roll, a rotary driving source for driving the air expansion loading shaft, a trimming mechanism for trimming the graphite film roll,
the repairing and cutting mechanism comprises a cutter carrying shaft which is parallel to the air-swelling loading shaft, a cutter seat which is axially adjusted and displaced is arranged on the cutter carrying shaft, a cutter main body is arranged on the cutter seat, and the cutter main body is provided with a cutting stroke facing the graphite film roll.
Preferably, the cutter carrying shaft has a rotational displacement, and the cutter base has an adjusting ring base sleeved on the cutter carrying shaft.
Preferably, the cutter seat comprises a press connection arm arranged on the adjusting ring seat, a driving handle or a counterweight pressing block is arranged at the free end of the press connection arm, and the cutter main body is arranged on the press connection arm.
Preferably, the knife-carrying shaft is provided with a reset block, and a reset spring is arranged between the reset block and the rack main body.
Preferably, the rotary driving source comprises a driving motor and a linkage shaft lever linked with the inflatable loading shaft, and the rotary driving end of the driving motor is in transmission connection with the linkage shaft lever.
Preferably, a driving wheel is arranged on the linkage shaft lever, a driving wheel is arranged on a rotary driving end of the driving motor, and the driving wheel is in transmission connection with the driving wheel through a driving belt.
Preferably, the frame main body is provided with a positioning mechanism for axially limiting the graphite film material roll.
Preferably, the positioning mechanism comprises a slide rail arranged on the rack main body and a limit baffle plate matched and connected on the slide rail in a sliding manner.
The utility model has the following beneficial effects:
1. through the cooperation of rotating the material roll and progressively repairing and cutting, the trimming and cutting requirements of the graphite film material roll are met, the problem of large deformation in the traditional cutting disc cutting process is solved, and the axial end face is ensured to be repaired and cut neatly.
2. The reset structure design is adopted to meet the reset requirement of the cutter main body after trimming, and the loading and unloading are convenient, smooth and efficient.
3. Possess positioning mechanism, satisfy breadth specification precision counterpoint and adjust the demand, convenient operation is simple.
Drawings
Fig. 1 is a schematic structural diagram of a trimming device for a graphite film roll.
Fig. 2 is a schematic side view of the trimming device for the graphite film roll.
Fig. 3 is another view-angle structure schematic diagram of the graphite film roll trimming device.
Detailed Description
The utility model provides a trimming device for a graphite film roll. The technical solution of the present invention is described in detail below with reference to the accompanying drawings so that it can be more easily understood and appreciated.
As shown in fig. 1 to 3, the graphite film roll trimming device includes a frame body 1, and the frame body 1 is provided with an inflatable loading shaft 2 for carrying the graphite film roll, a rotary drive source 3 for driving the inflatable loading shaft 2, and a trimming mechanism for trimming the graphite film roll.
Repair and cut out the mechanism and include the cut-off knife that loads axle parallel arrangement with the air-lift and carry axle 4, be equipped with the cut-off knife seat 5 that possesses the axial displacement of adjusting on the cut-off knife carries axle 4, is equipped with cutter main part 6 on the cut-off knife seat 5, and cutter main part 6 possesses the stroke that cuts towards graphite membrane material book.
The specific implementation process and principle description are as follows:
when the graphite film roll is trimmed, the graphite film roll is carried on the air expansion loading shaft 2 to be locked, and then the cutter seat 5 is adjusted in the axial displacement direction of the cutter carrying shaft 4, so that the cutter main body 6 is opposite to the trimming position.
At the moment, the rotary driving source 3 drives the air expansion loading shaft 2 to rotate, the downward pressing cutting is realized through the cutting stroke displacement of the cutter main body 6, the graphite film roll is continuously trimmed to a certain depth, and the material roll trimming requirement is met. The end surface of the material roll shaft is ensured to be flat.
This cutter main part 6 possesses cambered surface cutting edge 60, satisfies the even demand of cutting force when separating layer upon layer, and the especially adapted intensity is higher ground graphite membrane cutting demand.
In one embodiment, the cutter shaft 4 is provided with a rotary displacement, and the cutter base 5 is provided with an adjusting ring base 51 sleeved on the cutter shaft. The cutter seat 5 comprises a press-connection arm 52 arranged on an adjusting ring seat 51, a driving handle or a counterweight pressing block is arranged at the free end of the press-connection arm, and the cutter body is arranged on the press-connection arm.
Specifically, the adjusting ring seat 51 has an axial position degree adjusting function on the cutter carrying shaft 4, and can lock any position degree through a radial lock bolt.
The cutter carrier shaft 4 is provided with a rotational displacement, that is, the pressure arm 52 of the cutter holder 5 is provided with a pivotal displacement, and the cutting stroke of the cutter body 6 is adjusted and controlled by the pivotal displacement.
When cutting the operation, realize through the counter weight briquetting that dead weight pushes down stroke control or carry out manual push down the operation through the actuating handle, push down and maintain certain ground pressure, satisfy the layer and pass down the demand of cutting.
In one embodiment, the knife carrier shaft 4 is provided with a reset block 41, and a reset spring 42 is arranged between the reset block 41 and the frame body 1.
Specifically, in order to facilitate loading and unloading, a design of a detachable counterweight pressing block or a driving handle is adopted, under the condition that the driving handle has no pressure and is not provided with the counterweight pressing block, the reset spring 42 is in an elastic shrinkage state, the cutter main body 6 on the compression arm 52 is separated from the graphite film material roll, and the loading and unloading operation is facilitated at the moment.
When carrying out the crimping and cutting the drive, the manual drive handle that presses or carry on the counter weight briquetting, crimping arm 52 can continuously cut down to make reset spring 42 tensile, when cutting the completion back, when release drive handle or dismantlement counter weight briquetting, reset spring 42 elasticity resets, thereby makes cutter main part 6 and graphite membrane material roll phase separation.
In one embodiment, the rotary drive source 3 comprises a drive motor 31 and a linkage shaft 32 linked with the inflatable loading shaft, and the rotary drive end of the drive motor is in transmission connection with the linkage shaft.
Finely, a driving wheel is arranged on the linkage shaft lever, a driving wheel is arranged on the rotary driving end of the driving motor, and the driving wheel is in transmission connection with the driving wheel through a transmission belt 7.
By the design, the requirement on spatial layout is met, the matching and connection difficulty of transmission is reduced, the whole structure is more compact, and the transmission is more stable, reliable and controllable.
In one embodiment, the frame body 1 is provided with a positioning mechanism 8 for axially limiting the graphite film roll. The positioning mechanism 8 comprises a slide rail 81 arranged on the frame main body and a limit baffle 82 which is in sliding fit with the slide rail 81.
Specifically, the graphite film roll is generally trimmed at two sides, and the axial specification and size of the graphite film roll are generally high in requirement, so that the position of one end can be accurately limited by the limiting baffle 82, and the requirement for matching with the cutter seat 5 is met.
In a detailed description, in general, one end of the graphite film roll is trimmed and aligned by manual visual inspection, and only the uneven edge needs to be trimmed to form a flat surface after trimming. When carrying out the other end and cutting this moment, with this limit baffle 82 displacement to end position limit position, it is spacing to carry out the butt of burnishing surface, then carry out corresponding cut-off knife seat 5 position adjustment, carry out the separation of limit baffle 82 and material book after position adjustment, it needs to explain that, the cut-off knife carries axle 4 to have and cut-off knife seat 5 relative position scale mark, and the end position limit position degree of this limit baffle 82 carries the specific scale phase-match on the axle 4 with this cut-off knife, can be with adopting zero end matched with counterpoint mode, the convenient cooperation position degree of cut-off knife seat 5 is adjusted.
Through the above description, the graphite film material roll trimming device provided by the utility model can meet the trimming and cutting requirements of the graphite film material roll through matching of material roll rotation and progressive trimming, eliminate the problem of large deformation in the traditional cutting disc cutting, and ensure that the axial end face is trimmed and cut neatly. The reset structure design is adopted to meet the reset requirement of the cutter main body after trimming, and the loading and unloading are convenient, smooth and efficient. Possess positioning mechanism, satisfy breadth specification precision counterpoint and adjust the demand, convenient operation is simple.
The technical solutions of the present invention are fully described above, it should be noted that the specific embodiments of the present invention are not limited by the above description, and all technical solutions formed by equivalent or equivalent changes in structure, method, or function according to the spirit of the present invention by those skilled in the art are within the scope of the present invention.
Claims (8)
1. Device is cut out to graphite membrane material book repairing, its characterized in that:
comprises a frame main body, wherein the frame main body is provided with an air expansion loading shaft for carrying a graphite film material roll, a rotary driving source for driving the air expansion loading shaft, and a trimming mechanism for trimming the graphite film material roll,
the repairing and cutting mechanism comprises a cutter carrying shaft which is parallel to the air-swelling loading shaft, a cutter seat which is axially adjusted and displaced is arranged on the cutter carrying shaft, a cutter main body is arranged on the cutter seat, and the cutter main body is provided with a cutting stroke facing the graphite film roll.
2. A graphite film roll trimming device according to claim 1, wherein:
the cutter carrying shaft is provided with rotary displacement, and the cutter seat is provided with an adjusting ring seat sleeved on the cutter carrying shaft.
3. A graphite film roll trimming apparatus according to claim 2, wherein:
the cutter seat comprises a pressure joint arm arranged on the adjusting ring seat, a driving handle or a counterweight pressing block is arranged at the free end of the pressure joint arm, and the cutter main body is arranged on the pressure joint arm.
4. A graphite film roll trimming apparatus according to claim 3, wherein:
the knife-carrying shaft is provided with a reset block, and a reset spring is arranged between the reset block and the rack main body.
5. A graphite film roll trimming device according to claim 1, wherein:
the rotary driving source comprises a driving motor and a linkage shaft lever linked with the air expansion loading shaft, and the rotary driving end of the driving motor is in transmission connection with the linkage shaft lever.
6. A graphite film roll trimming device according to claim 5, wherein:
the linkage shaft lever is provided with a driving wheel, the rotating driving end of the driving motor is provided with a driving wheel, and the driving wheel is in transmission connection with the driving wheel through a transmission belt.
7. A graphite film roll trimming device according to claim 1, wherein:
and the frame main body is provided with a positioning mechanism for axially limiting the graphite film material roll.
8. A graphite film roll trimming apparatus according to claim 7, wherein:
the position adjusting mechanism comprises a slide rail arranged on the machine frame main body and a limit baffle plate which is matched and connected on the slide rail in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896468.9U CN215318974U (en) | 2021-04-28 | 2021-04-28 | Trimming device for graphite film roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120896468.9U CN215318974U (en) | 2021-04-28 | 2021-04-28 | Trimming device for graphite film roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215318974U true CN215318974U (en) | 2021-12-28 |
Family
ID=79596563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120896468.9U Active CN215318974U (en) | 2021-04-28 | 2021-04-28 | Trimming device for graphite film roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215318974U (en) |
-
2021
- 2021-04-28 CN CN202120896468.9U patent/CN215318974U/en active Active
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