CN118254228A - Rim charge cutting device of prepreg - Google Patents
Rim charge cutting device of prepreg Download PDFInfo
- Publication number
- CN118254228A CN118254228A CN202410699105.4A CN202410699105A CN118254228A CN 118254228 A CN118254228 A CN 118254228A CN 202410699105 A CN202410699105 A CN 202410699105A CN 118254228 A CN118254228 A CN 118254228A
- Authority
- CN
- China
- Prior art keywords
- prepreg
- cam
- cutting
- supporting
- fixing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000003825 pressing Methods 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000000463 material Substances 0.000 description 19
- 238000009826 distribution Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
Abstract
The invention relates to the technical field of cutting equipment, in particular to a rim charge cutting device for prepreg, which comprises a cutting platform, wherein a plurality of stand columns are fixedly connected to the cutting platform, a supporting plate is fixedly arranged at the top of each stand column, a supporting frame is fixedly arranged at the top of each supporting plate, a first fixing frame is arranged between each supporting plate and the cutting platform, the inner side of each first fixing frame is rotationally connected with a conveying roller, one side wall of each first fixing frame is provided with a first motor, the output end of each first motor is fixedly connected with one end of each conveying roller, cutting mechanisms which are symmetrically distributed are arranged on the side surfaces of the conveying rollers, and each cutting mechanism is used for cutting rim charge of the prepreg; the invention solves the problem that in the prior art, when the prepreg is cut, workers are required to frequently take the prepreg, reduces the potential safety hazard and improves the cutting efficiency of the prepreg.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a rim charge cutting device for prepreg.
Background
Prepregs form various product groups according to the types of fibers, the arrangement of the fibers and the types of matrix materials used, and are classified according to physical states, and are classified into unidirectional prepregs, unidirectional fabric prepregs, and are classified into thermosetting prepregs and thermoplastic prepregs according to resin matrices.
The prepreg needs to be cut in the production process, when the prepreg is cut, most of the prepreg is placed below the cutting blade by manpower in the prior art, the prepreg is cut by the cutting blade, but the cutting mode has certain defects, after the prepreg is cut, the cut prepreg also needs to be manually taken down from the cutting platform, and the prepreg is frequently taken by workers, so that certain potential safety hazards are caused, and the cutting efficiency of the prepreg is reduced.
Disclosure of Invention
The invention aims to provide a rim charge cutting device for prepreg, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a rim charge cutting device of prepreg, includes cutting platform, cutting platform fixedly connected with a plurality of stands, the stand top is fixed with the backup pad, and the backup pad top is fixed with the support frame, be equipped with first mount between backup pad and the cutting platform, the inboard rotation of first mount is connected with the conveying roller, install first motor on one of them lateral wall of first mount, first motor output and conveying roller wherein one end fixed connection, the conveying roller side is equipped with the cutting mechanism that is the symmetric distribution, and cutting mechanism is used for cutting with the rim charge of prepreg, the backup pad top is equipped with the first cam that is the symmetric distribution and is the second cam that is the symmetric distribution, and first cam and second cam all are connected with slewing mechanism, and slewing mechanism is used for driving first cam and second cam synchronous rotation, and wherein first cam is connected with first extrusion mechanism, and second cam is connected with second extrusion mechanism, and first extrusion mechanism is used for extruding first mount to make the conveying roller press holding the prepreg, second extrusion mechanism is used for extruding cutting mechanism, thereby makes cutting mechanism can cut the rim charge of prepreg.
Preferably: the cutting mechanism comprises a second fixing frame fixedly connected with a second extrusion mechanism, a threaded rod is connected to the inner side of the second fixing frame in a rotating mode, a moving block is connected to the threaded rod in a threaded mode, a cutting blade for cutting the rim charge of the prepreg is connected to the bottom of the moving block, a second motor is mounted on the side wall of the second fixing frame, and the output end of the second motor is fixedly connected with one end of the threaded rod.
Preferably: and a limiting rod is fixed on the inner side of the second fixing frame, penetrates through the moving block and is in sliding connection with the moving block.
Preferably: the first extrusion mechanism comprises first supporting rods which are fixedly connected with the first fixing frame and symmetrically distributed, the first supporting rods penetrate through the supporting plate and are in sliding connection with the supporting plate, a first pushing plate is fixed at the top of each first supporting rod, and the first pushing plate is connected with the supporting plate through a first elastic component.
Preferably: the second extrusion mechanism comprises second supporting rods which are fixedly connected with the second fixing frame and symmetrically distributed, the second supporting rods penetrate through the supporting plate and are in sliding connection with the supporting plate, a second pushing plate is fixed at the top of each second supporting rod, and the second pushing plate is connected with the supporting plate through a second elastic component.
Preferably: the rotating mechanism comprises a third motor arranged on the side wall of the support frame, a rotating rod is arranged at the output end of the third motor, and the rotating rod penetrates through the first cam and the second cam and is fixedly connected with the first cam and the second cam.
Preferably: the utility model discloses a prepreg, including backup pad, backup pad top, second branch, guide cylinder, second branch, wherein the backup pad top is fixed with the guide cylinder that is symmetrical distribution, and second branch all runs through the guide cylinder and with guide cylinder sliding connection, and wherein the guide cylinder is inside to be equipped with the auto-lock subassembly, works as the conveying roller is pressed the prepreg when holding, and the auto-lock subassembly is used for fixing second branch.
Preferably: the self-locking assembly comprises pin grooves which are symmetrically distributed on the side wall of the first supporting rod, pin rods which are symmetrically distributed and are matched with the pin grooves are penetrated through the side wall of the guide cylinder, a baffle is fixed outside the pin rods and connected with the outer wall of the guide cylinder through a third elastic component, one end of each pin rod is in abutting connection with the first supporting rod, the other end of each pin rod is connected with a traction component, and the traction component is used for traction of the pin rods to the outside of the pin grooves.
Preferably: the traction component comprises a pressing plate arranged above the first pushing plate, the pressing plate is connected with the top of the supporting frame through a fourth elastic component, guide rods which are symmetrically distributed are fixed at the top of the supporting frame, the guide rods penetrate through the pressing plate and are in sliding connection with the pressing plate, traction ropes which are symmetrically distributed are fixed at the bottom of the pressing plate, and the other ends of the traction ropes are fixedly connected with the pin rods.
Preferably: the inner side of the support frame is fixedly connected with a plurality of guide rollers for guiding the traction rope, and the guide rollers are in sliding connection with the traction rope.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, when the prepreg is cut, the conveying roller is used for pressing and holding the prepreg, so that the stability of the prepreg in the cutting process is ensured, after the edge of the prepreg is cut, the cut prepreg is conveyed to the other side of the cutting platform by the conveying roller, the problem that a worker is required to frequently take the prepreg when the prepreg is cut in the prior art is solved, the potential safety hazard is reduced, the cutting efficiency of the prepreg is improved, and the cutting blade is automatically far away from the cutting platform when the prepreg is conveyed by the conveying roller, the damage to the prepreg caused by the secondary contact between the cutting blade and the edge position of the prepreg in the conveying process of the conveying roller can be avoided, the prepreg is protected, and the edge cutting effect of the prepreg is ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure in an embodiment of the present invention.
Fig. 2 is a schematic view of a conveying roller structure in an embodiment of the present invention.
Fig. 3 is a schematic view of the top structure of the support plate according to the embodiment of the invention.
Fig. 4 is a schematic view of a connection structure of a cutting blade according to an embodiment of the present invention.
Fig. 5 is a schematic view of the top structure of a pressure plate according to an embodiment of the invention.
Fig. 6 is a cross-sectional view showing the internal structure of the guide cylinder in the embodiment of the present invention.
In the figure: 1-a cutting platform; 2-stand columns; 3-supporting plates; 4-supporting frames; 5-a cutting mechanism; 51-a second motor; 52-moving the block; 53-a threaded rod; 54-cutting blades; 55-limiting rods; 56-a second fixing frame; 6-a first pressing mechanism; 61-a first push plate; 62-a first elastic member; 63-a first strut; 64-guiding cylinder; 65-pin slots; 66-pin bar; 67-a third elastic member; 68-baffle plate; 69-pulling ropes; 610-a platen; 611-a guide bar; 612-fourth elastic members; 613-guide rolls; 7-a second pressing mechanism; 71-a second push plate; 72-a second elastic member; 73-a second strut; 8-a rotating mechanism; 81-rotating a rod; 82-a third motor; 9-a first fixing frame; 10-conveying rollers; 11-a first motor; 12-a first cam; 13-a second cam.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In an embodiment, please refer to fig. 1, 2 and 3, an edge material cutting device for prepreg, including cutting platform 1, cutting platform 1 fixedly connected with a plurality of stands 2, stand 2 top is fixed with backup pad 3, and backup pad 3 top is fixed with support frame 4, be equipped with first mount 9 between backup pad 3 and the cutting platform 1, the inboard rotation of first mount 9 is connected with conveying roller 10, install first motor 11 on one of them lateral wall of first mount 9, first motor 11 output and conveying roller 10 one end fixed connection, conveying roller 10 side is equipped with cutting mechanism 5 that is the symmetric distribution, and cutting mechanism 5 is used for cutting with the edge material of prepreg, backup pad 3 top is equipped with first cam 12 that is the symmetric distribution and is the second cam 13 of symmetric distribution, and first cam 12 and second cam 13 all are connected with slewing mechanism 8, and slewing mechanism 8 is used for driving first cam 12 and second cam 13 and rotates in step, and wherein first cam 12 is connected with first extrusion mechanism 6, and second cam 13 is connected with second extrusion mechanism 7, and first extrusion mechanism 7 is used for carrying out extrusion mechanism 5 to cut the edge material to the first extrusion mechanism 5, thereby can make cutting mechanism 5 extrude the edge material to cut the prepreg.
In this embodiment, when the edge material of the prepreg is cut, the prepreg is placed on the surface of the cutting platform 1 and below the conveying roller 10, the first cam 12 and the second cam 13 are driven to rotate by the rotating mechanism 8, when the protruding parts of the first cam 12 and the second cam 13 rotate to the position right below, the first cam 12 extrudes the first fixing frame 9, the first fixing frame 9 presses the prepreg by the conveying roller 10, the stability of the prepreg in the edge material cutting process can be effectively improved, the cutting precision is ensured, the second cam 13 extrudes the cutting mechanism 5, so that the cutting mechanism 5 can cut the edge material of the prepreg, when the edge material of the prepreg is cut, the second motor 51 drives the conveying roller 10 to rotate, the conveying roller 10 conveys the cut prepreg to the other side of the cutting platform 1 under the action of friction force, the cut prepreg does not need to be manually removed from the cutting platform 1, and the edge material cutting efficiency of the prepreg is improved.
Referring to fig. 4, the cutting mechanism 5 includes a second fixing frame 56 fixedly connected with the second pressing mechanism 7, a threaded rod 53 is rotatably connected to the inner side of the second fixing frame 56, a moving block 52 is screwed to the threaded rod 53, a cutting blade 54 for cutting the edge material of the prepreg is connected to the bottom of the moving block 52, a second motor 51 is mounted on the side wall of the second fixing frame 56, and the output end of the second motor 51 is fixedly connected with one end of the threaded rod 53;
When the edge material of the prepreg is cut, a worker places the end portion of the prepreg below the conveying roller 10, the cutting blade 54 is located at one end, far away from the worker, of the second fixing frame 56, so that damage to the worker caused by the cutting blade 54 in the process of placing the prepreg is avoided, then the first cam 12 extrudes the first fixing frame 9 through the first extrusion mechanism 6, the first fixing frame 9 extrudes the prepreg through the conveying roller 10, stability of the prepreg is guaranteed, the second cam 13 extrudes the second fixing frame 56 through the second extrusion mechanism 7, the second fixing frame 56 drives the cutting blade 54 to move downwards, the lower end of the cutting blade 54 is in contact with the top of the cutting platform 1, then the second motor 51 drives the threaded rod 53 to rotate, the cutting blade 54 is driven to move horizontally through threaded connection of the threaded rod 53 and the moving block 52, and accordingly the cutting blade 54 is far away from the worker, when the prepreg is cut, stability of the prepreg is guaranteed, the second fixing frame 56 is fixed with the inner side of the second fixing frame 56, the moving block 55 penetrates through the moving block 52, and the limiting block 52 is connected with the limiting block 52.
Referring to fig. 3, the first pressing mechanism 6 includes first supporting rods 63 fixedly connected to the first fixing frame 9 and symmetrically distributed, the first supporting rods 63 penetrate through the supporting plate 3 and are slidably connected to the supporting plate 3, wherein a first pushing plate 61 is fixed on top of the first supporting rods 63, and the first pushing plate 61 is connected to the supporting plate 3 through a first elastic member 62;
When the edge materials of the prepreg are cut, the end parts of the prepreg are placed below the conveying roller 10, then the first cam 12 and the second cam 13 are driven to rotate through the rotating mechanism 8, the first cam 12 extrudes the first push plate 61, the first push plate 61 drives the first fixing frame 9 to move downwards through the first supporting rod 63, the conveying roller 10 can press the prepreg on the surface of the cutting platform 1, the stability of the prepreg in the edge material cutting process is effectively improved, when the edge materials of the prepreg are cut, the first motor 11 drives the conveying roller 10 to rotate, so that the cut prepreg is conveyed to the other side of the cutting platform 1, then the rotating mechanism 8 continues to drive the first cam 12 and the second cam 13 to rotate, the first cam 12 does not extrude the first push plate 61 any more, the first push plate 61 automatically resets under the action of the first elastic component 62, the conveying roller 10 is driven to be away from the cutting platform 1, and a worker can conveniently place the prepreg below the conveying roller 10, and the first elastic component 62 can be a spring.
Referring to fig. 3, the second pressing mechanism 7 includes second supporting rods 73 fixedly connected to the second fixing frame 56 and symmetrically distributed, the second supporting rods 73 penetrate through the supporting plate 3 and are slidably connected to the supporting plate 3, wherein a second pushing plate 71 is fixed on top of the second supporting rods 73, and the second pushing plate 71 is connected to the supporting plate 3 through a second elastic member 72;
when the edge material of the prepreg is cut, the end portion of the prepreg is placed below the conveying roller 10, then the rotating mechanism 8 drives the first cam 12 and the second cam 13 to rotate, the second cam 13 extrudes the second push plate 71, and the second push plate 71 drives the cutting mechanism 5 to move downwards through the second supporting rod 73, so that the cutting mechanism 5 can quickly cut the edge material of the prepreg, and the second elastic component 72 can be a spring.
Referring to fig. 3, the rotating mechanism 8 includes a third motor 82 mounted on a side wall of the support frame 4, and a rotating rod 81 is mounted at an output end of the third motor 82, and the rotating rod 81 penetrates the first cam 12 and the second cam 13 and is fixedly connected with the first cam 12 and the second cam 13;
When the edge material of the prepreg is cut, the third motor 82 is started, and the third motor 82 drives the first cam 12 and the second cam 13 to rotate through the rotating rod 81, so that the first extrusion mechanism 6 and the second extrusion mechanism 7 are driven to operate.
In another embodiment, referring to fig. 3, the top of the supporting plate 3 is fixed with symmetrically distributed guide cylinders 64, and the second struts 73 penetrate through the guide cylinders 64 and are slidably connected with the guide cylinders 64, wherein a self-locking assembly is disposed inside the guide cylinders 64, and the self-locking assembly is used for fixing the second struts 73 when the conveying roller 10 presses the prepreg;
in this embodiment, when the edge of the prepreg is cut, the rotating mechanism 8 drives the first cam 12 and the second cam 13 to rotate, the first cam 12 extrudes the first push plate 61, the first push plate 61 drives the first fixing frame 9 to move downwards through the first supporting rod 63, and then drives the conveying roller 10 to move downwards, when the conveying roller 10 presses the prepreg on the surface of the cutting platform 1, the self-locking assembly just completes the fixing of the first supporting rod 63, and then plays a fixing role on the conveying roller 10, the stability performance of the conveying roller 10 is effectively improved, the pressing effect of the conveying roller 10 on the prepreg is further ensured, and when the edge of the prepreg is cut, the rotating mechanism 8 continues to drive the first cam 12 and the second cam 13 to rotate, the second cam 13 does not extrude the cutting mechanism 5 through the second extruding mechanism 7, and the cutting mechanism 5 is far away from the cutting platform 1, so that the damage to the prepreg caused by the contact between the cutting mechanism 5 and the edge of the prepreg in the conveying process of the conveying roller 10 can be avoided, and the edge of the prepreg is protected, and the edge of the prepreg is cut.
Referring to fig. 6, the self-locking assembly includes pin grooves 65 disposed on a side wall of the first supporting rod 63 and symmetrically distributed, pin rods 66 symmetrically distributed and adapted to the pin grooves 65 are penetrated through a side wall of the guiding cylinder 64, a baffle 68 is fixed outside the pin rods 66, the baffle 68 is connected with an outer wall of the guiding cylinder 64 through a third elastic member 67, one end of the pin rods 66 is in abutting connection with the first supporting rod 63, and the other end of the pin rods 66 is connected with a traction member for drawing the pin rods 66 to the outside of the pin grooves 65;
When the conveying roller 10 presses the prepreg on the surface of the cutting platform 1, the pin rod 66 is just aligned with the pin groove 65, the pin rod 66 automatically enters into the pin groove 65 under the action of the baffle 68 and the third elastic component 67, the pin rod 66 plays a fixed role on the first supporting rod 63, the stability of the conveying roller 10 is effectively guaranteed, the third elastic component 67 can be a spring, when the edge of the prepreg is cut, the rotating mechanism 8 continuously drives the first cam 12 and the second cam 13 to rotate, the second cam 13 does not squeeze the cutting mechanism 5 through the second squeezing mechanism 7 any more, the cutting mechanism 5 is far away from the cutting platform 1, at this time, even if the first cam 12 does not squeeze the first push plate 61 any more, under the fixation of the pin rod 66, the conveying roller 10 can still press the prepreg, so that the conveying roller 10 can convey the cut prepreg, when the cut prepreg is conveyed to the other side of the cutting platform 1, the pulling component pulls the pin rod 66 to the outside the pin groove 65, the fixing of the pin rod 66 is stopped, the first elastic component 62 is kept away from the cutting platform 10 under the action of the first elastic component 62, and the prepreg is placed into the cutting platform 10 again, and the worker can conveniently convey the prepreg.
Referring to fig. 5, the traction component includes a pressing plate 610 disposed above the first pushing plate 61, the pressing plate 610 is connected to the top of the supporting frame 4 through a fourth elastic component 612, wherein a symmetrically distributed guiding rod 611 is fixed on the top of the supporting frame 4, the guiding rod 611 penetrates through the pressing plate 610 and is slidably connected with the pressing plate 610, a symmetrically distributed traction rope 69 is fixed on the bottom of the pressing plate 610, and the other end of the traction rope 69 is fixedly connected with the pin 66;
when the cut prepreg is conveyed, the rotating mechanism 8 continuously drives the first cam 12 and the second cam 13 to rotate, the first cam 12 extrudes the pressing plate 610, the pressing plate 610 pulls the pin rod 66 through the traction rope 69, so that the pin rod 66 is pulled to the outside of the clamping groove, the fixing of the pin rod 66 is lost, the conveying roller 10 automatically resets under the action of the first elastic component 62, a worker can conveniently place the prepreg below the conveying roller 10, the fourth elastic component 612 plays a resetting role on the pressing plate 610, the fourth elastic component 612 can be a spring, the guide rod 611 plays a limiting role on the pressing plate 610, the stability of the pressing plate 610 is improved, in addition, in order to ensure that the pressing plate 610 is extruded by the first cam 12, the pin rod 66 can be pulled to the outside of the pin groove 65 through the traction rope 69, the inner side of the supporting frame 4 is fixedly connected with a plurality of guide rollers 613 for guiding the traction rope 69, and the guide rollers 613 are in sliding connection with the traction rope 69.
Working principle: when the prepreg is cut, the prepreg is placed on the surface of the cutting platform 1 and below the conveying roller 10, the rotating rod 81 extrudes the first push plate 61 through the first cam 12, the first push plate 61 drives the first fixing frame 9 to move downwards through the first supporting rod 63, when the conveying roller 10 presses the prepreg on the surface of the cutting platform 1, the end part of the pin 66 automatically enters the pin groove 65, further a fixing effect is achieved on the first supporting rod 63, the stability of the conveying roller 10 is ensured, the prepreg is pressed on the surface of the cutting platform 1 through the conveying roller 10, the stability of the prepreg in the edge cutting process is effectively improved, meanwhile, the second cam 13 extrudes the second push plate 71, the second push plate 71 drives the second fixing frame 56 to move downwards through the second supporting rod 73, the second fixing frame 56 drives the cutting blade 54 to move downwards, the lower end of the cutting blade 54 is contacted with the top of the cutting platform 1, then the second motor 51 drives the threaded rod 53 to rotate, the threaded rod 53 and the threaded connection of the moving block 52 drive the cutting blade 54 to horizontally move, so that the prepreg is cut, when the edge of the prepreg is cut, the rotating rod 81 continues to drive the first cam 12 and the second cam 13 to rotate, so that the first cam 12 and the second cam 13 do not squeeze the first push plate 61 and the second push plate 71 any more, at the moment, under the fixation of the pin 66, even if the first cam 12 does not squeeze the first push plate 61 any more, the conveying roller 10 still can play a role of pressing the prepreg, meanwhile, the first motor 11 drives the conveying roller 10 to rotate, the conveying roller 10 conveys the cut prepreg to the other side of the cutting platform 1, the cut prepreg is not required to be manually taken down from the cutting platform 1, the labor is saved, the edge material cutting efficiency of the prepreg is improved, as the second cam 13 does not extrude the second push plate 71 any more, the cutting blade 54 is automatically reset, and therefore the cutting platform 1 is kept away from, the damage to the prepreg caused by the secondary contact between the cutting blade 54 and the edge position of the prepreg in the prepreg conveying process of the conveying roller 10 can be avoided, the prepreg is protected, the edge material cutting effect of the prepreg is guaranteed, when the cut prepreg is conveyed, the rotating rod 81 continuously drives the first cam 12 and the second cam 13 to rotate, the first cam 12 extrudes the pressing plate 610, the pressing plate 610 pulls the pin rod 66 through the traction rope 69, the pin rod 66 is pulled to the outside of the clamping groove, the pin rod 66 is lost, the conveying roller 10 is automatically reset under the action of the first elastic component 62, and workers can conveniently place the prepreg below the conveying roller 10.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. A rim charge cutting device of prepreg comprises a cutting platform; the cutting platform is fixedly connected with a plurality of stand columns, a supporting plate is fixed on the top of the stand columns, a supporting frame is fixed on the top of the supporting plate, a first fixing frame is arranged between the supporting plate and the cutting platform, a conveying roller is connected to the inner side of the first fixing frame in a rotating mode, a first motor is installed on one side wall of the first fixing frame, the output end of the first motor is fixedly connected with one end of the conveying roller, a cutting mechanism which is symmetrically distributed is arranged on the side face of the conveying roller and used for cutting edges of prepreg, a first cam which is symmetrically distributed and a second cam which is symmetrically distributed are arranged above the supporting plate, rotating mechanisms are connected with the first cam and the second cam, the rotating mechanisms are used for driving the first cam and the second cam to synchronously rotate, the first cam is connected with a first extruding mechanism, the second cam is connected with a second extruding mechanism, and the first extruding mechanism is used for extruding the first fixing frame, so that the conveying roller can press the prepreg, and the second extruding mechanism is used for extruding the prepreg, and cutting the prepreg edges of the prepreg can be cut by the cutting mechanism.
2. The prepreg rim charge cutting device according to claim 1, wherein the cutting mechanism comprises a second fixing frame fixedly connected with the second extrusion mechanism, a threaded rod is rotatably connected to the inner side of the second fixing frame, a moving block is in threaded connection with the threaded rod, a cutting blade for cutting the rim charge of the prepreg is connected to the bottom of the moving block, a second motor is mounted on the side wall of the second fixing frame, and the output end of the second motor is fixedly connected with one end of the threaded rod.
3. The prepreg rim charge cutting device according to claim 2, wherein a limit rod is fixed on the inner side of the second fixing frame, and the limit rod penetrates through the moving block and is in sliding connection with the moving block.
4. The prepreg edge cutting device according to claim 1, wherein the first extrusion mechanism comprises first supporting rods which are fixedly connected with the first fixing frame and symmetrically distributed, the first supporting rods penetrate through the supporting plate and are in sliding connection with the supporting plate, a first pushing plate is fixed at the top of the first supporting rods, and the first pushing plate is connected with the supporting plate through a first elastic component.
5. The prepreg edge cutting device according to claim 1, wherein the second extrusion mechanism comprises second supporting rods which are fixedly connected with the second fixing frame and symmetrically distributed, the second supporting rods penetrate through the supporting plate and are in sliding connection with the supporting plate, a second pushing plate is fixed at the top of the second supporting rods, and the second pushing plate is connected with the supporting plate through a second elastic component.
6. The prepreg edge cutting device according to claim 1, wherein the rotating mechanism comprises a third motor arranged on the side wall of the support frame, a rotating rod is arranged at the output end of the third motor, and the rotating rod penetrates through the first cam and the second cam and is fixedly connected with the first cam and the second cam.
7. The prepreg edge cutting device according to claim 5, wherein guide cylinders which are symmetrically distributed are fixed at the top of the supporting plate, the second supporting rods penetrate through the guide cylinders and are in sliding connection with the guide cylinders, self-locking assemblies are arranged in the guide cylinders, and when the conveying rollers press the prepreg, the self-locking assemblies are used for fixing the second supporting rods.
8. The prepreg edge cutting device according to claim 7, wherein the self-locking assembly comprises pin grooves which are symmetrically distributed on the side wall of the first supporting rod, pin rods which are symmetrically distributed and are matched with the pin grooves are penetrated through the side wall of the guide cylinder, a baffle is fixed on the outer portion of the pin rods, the baffle is connected with the outer wall of the guide cylinder through a third elastic component, one end of each pin rod is in abutting connection with the first supporting rod, the other end of each pin rod is connected with a traction component, and the traction component is used for traction of the pin rods to the outer portion of the pin grooves.
9. The prepreg rim charge cutting device according to claim 8, wherein the traction component comprises a pressing plate arranged above the first pushing plate, the pressing plate is connected with the top of the supporting frame through a fourth elastic component, guide rods which are symmetrically distributed are fixed at the top of the supporting frame, the guide rods penetrate through the pressing plate and are slidably connected with the pressing plate, traction ropes which are symmetrically distributed are fixed at the bottom of the pressing plate, and the other ends of the traction ropes are fixedly connected with the pin rods.
10. The prepreg rim charge cutting device according to claim 9, wherein a plurality of guiding rollers for guiding the traction rope are fixedly connected to the inner side of the supporting frame, and the guiding rollers are slidably connected with the traction rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410699105.4A CN118254228A (en) | 2024-05-31 | 2024-05-31 | Rim charge cutting device of prepreg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410699105.4A CN118254228A (en) | 2024-05-31 | 2024-05-31 | Rim charge cutting device of prepreg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118254228A true CN118254228A (en) | 2024-06-28 |
Family
ID=91607280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410699105.4A Pending CN118254228A (en) | 2024-05-31 | 2024-05-31 | Rim charge cutting device of prepreg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118254228A (en) |
-
2024
- 2024-05-31 CN CN202410699105.4A patent/CN118254228A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108998581B (en) | Leather wringing method | |
| CN112061831A (en) | Geogrid production facility | |
| CN118254228A (en) | Rim charge cutting device of prepreg | |
| CN214109733U (en) | Plate rapid cutting aluminum machining center with compression roller structure | |
| CN111661663B (en) | Plastic frame stacking device easy to separate | |
| CN211463689U (en) | Film coating machine for production and processing of aluminum foil films | |
| CN210503444U (en) | Automatic gluing machine for case and bag production | |
| CN215657109U (en) | Extrusion device is used in aluminium bar processing | |
| CN111922736B (en) | Honeycomb core bonding, stretching and cutting continuous production device | |
| CN209890818U (en) | Yarn guide frame for producing polyester staple fibers | |
| CN112476025A (en) | Plate rapid cutting aluminum machining center with compression roller structure | |
| CN220839492U (en) | Abrasive belt control device | |
| CN221187565U (en) | Foam processing and compacting device | |
| CN218478938U (en) | Fine hair brushing device is used in production of leather base cloth | |
| CN205132642U (en) | Mica tape divides strip machine | |
| CN114347525B (en) | Multi-layer stretching system of forming equipment | |
| CN216235487U (en) | Steel wire rope lubricating device for elevator | |
| CN220844803U (en) | Die cutting device with scrap collecting structure | |
| CN220008013U (en) | Device is cut to complex film | |
| CN215921363U (en) | Rotary tablet press convenient for cleaning interior | |
| CN221216370U (en) | Winding equipment for production of protective screening with shearing function | |
| CN216505645U (en) | Moving mechanism for die cutting machine | |
| CN218617485U (en) | Automatic sealing and adhesive tape pasting equipment for packaging box | |
| CN220976021U (en) | Plastic film cutting device | |
| CN221089136U (en) | Shearing device for polyethylene plastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |