CN218173550U - Conveyor for preventing carbon fiber net from tearing and scattering - Google Patents
Conveyor for preventing carbon fiber net from tearing and scattering Download PDFInfo
- Publication number
- CN218173550U CN218173550U CN202222173793.XU CN202222173793U CN218173550U CN 218173550 U CN218173550 U CN 218173550U CN 202222173793 U CN202222173793 U CN 202222173793U CN 218173550 U CN218173550 U CN 218173550U
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- Prior art keywords
- support frame
- lifting
- carbon fiber
- bottom plate
- fiber net
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 36
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000009960 carding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a prevention carbon fiber net tears conveyer with scattered, including the conveyer belt that is used for transporting carbon fiber net and the bottom plate that supports the conveyer belt, still include first support frame and mobilizable second support frame, first support frame and second support frame all are equipped with the elevating gear who is used for the lift conveyer belt, elevating gear on the first support frame rotates with the bottom plate and links to each other, the bottom plate slides and links to each other has the slider that moves towards first support frame direction, elevating gear on the second support frame rotates with the slider and links to each other, it is used for moving the mobile device of second support frame to be fixed with between first support frame and the second support frame mutually, through elevating gear to the altitude mixture control of bottom plate and mobile device to the distance modulation between first support frame and the second support frame, make the conveyer belt adjust the gradient and highly corresponding with the device height of transport carbon fiber net, the main objective of the utility model is to provide a conveyer that carries out corresponding altitude mixture control to the carbon fiber net transport environment of difference.
Description
Technical Field
The utility model relates to a carbon felt production facility technical field.
Background
The carbon felt is made of carbon fiber, and can be used for heat insulation materials of the inner wall of an industrial high-temperature furnace because of good heat resistance, and is widely used in the fields of aviation, military and the like;
the manufacturing process of the polyacrylonitrile-based carbon felt comprises the following steps of preparing dispersed carbon fiber into a net-shaped carbon fiber net through a carding machine, then transferring the net-shaped carbon fiber net to a needling machine for needling compaction of the carbon fiber net, and some factories can use a trolley to transfer the carbon fiber net from the carding machine to the needling machine, wherein the height of the trolley and the height of an inlet of the needling machine have a certain height difference, so that after the carbon fiber net is pulled and extended into the needling machine, a section of the carbon fiber net subsequently entering the needling machine is always in a vacant state, the carbon fiber net with unstable strength has the condition that the carbon fiber net scatters from the carbon fiber net, even the carbon fiber net directly tears, and the processing efficiency of the carbon felt is influenced;
in addition, some factories can connect the carding machine, the needling machine and other devices together, so that the carbon fiber net produced by the carding machine is directly transmitted into the needling machine, but certain height difference still exists between the height of the output end of the carding machine and the height of the input end of the needling machine, and the conditions of carbon fiber silk scattering and carbon fiber net tearing can also occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at solves not enough that prior art exists, provides a conveyer that carries out corresponding altitude mixture control to the carbon fiber net conveying environment of difference.
The utility model adopts the technical scheme as follows: a conveyor for preventing a carbon fiber net from being torn and scattered comprises a conveyor belt for conveying the carbon fiber net, a bottom plate for supporting the conveyor belt, a first supporting frame and a movable second supporting frame, wherein the first supporting frame and the second supporting frame are respectively provided with a lifting device for lifting the conveyor belt, the lifting device on the first supporting frame is rotationally connected with the bottom plate, the bottom plate is slidably connected with a sliding piece moving towards the direction of the first supporting frame, the lifting device on the second supporting frame is rotationally connected with the sliding piece, a moving device for moving the second supporting frame is fixedly connected between the first supporting frame and the second supporting frame, and the inclination of the conveyor belt is adjusted and corresponds to the height of a device for conveying the carbon fiber net by virtue of the height adjustment of the lifting device on the bottom plate and the distance adjustment of the moving device between the first supporting frame and the second supporting frame.
The lifting device comprises a lifting rod, a screw rod connected with the lifting rod in a threaded mode, a limiting column used for limiting the rotation of the lifting rod and a driving piece used for driving the screw rod to rotate, the lifting rod is installed on the first support frame and is connected with the bottom plate in a rotating mode, the lifting rod is installed on the second support frame and is connected with the sliding piece in a rotating mode, and the driving piece drives the screw rod to rotate, so that the lifting rod drives the connected bottom plate to move up and down.
The driving part comprises a worm and a motor which is connected with the worm and drives the worm to rotate, the screw rod is provided with a turbine which is meshed with the worm, and the motor is driven to drive the screw rod to rotate under the connecting action of the turbine and the worm.
The lifting rod is fixedly connected with a sliding block, and the sliding groove for the sliding block to move along the lifting direction of the lifting rod is formed in the limiting column, so that the lifting rod does not rotate along with the screw rod when doing lifting motion.
The moving device comprises a scissor-type support and a hydraulic control device, two ends of the scissor-type support are fixedly connected with the first support frame and the second support frame respectively, and the hydraulic control device is driven to drive the scissor-type support to extend or contract so that the second support frame can reciprocate along the direction towards the first support frame.
Compared with the prior art, the beneficial effects of the utility model reside in that: the operation of the lifting device and the moving device on the first support frame and the second support frame can be realized by pressing a button on the control panel, the second support frame is arranged far away from an inlet of the needling machine compared with the first support frame, the lifting device on the second support frame is adjusted to drive the bottom plate above the second support frame to move up and down so as to drive the input end of the conveyor belt to be level with the height of the output end of a cart or a carding machine for transporting the carbon fiber net, so that the carbon fiber net can be smoothly transferred into the needling machine for processing through the conveyor, the situation that the carbon fiber net is empty is avoided, the carbon fiber net is prevented from being torn and scattered, when the angle of the conveyor belt is adjusted, the end position of the conveyor belt close to the input end of the needling machine is deviated, the lifting device on the first support frame is adjusted to offset, the tail end of the conveyor is kept corresponding to the input end of the needling machine, the carbon fiber net is stably conveyed into the needling machine, and the inclination angle of the conveyor belt can be adjusted by the lifting device, therefore, the distance between the first support frame and the second support frame can be adjusted by the moving device, thereby the adjustment range of the angle of the conveyor can be adjusted to more situations.
Drawings
FIG. 1 is a top perspective view of a conveyor;
FIG. 2 is a perspective view of the conveyor from below;
FIG. 3 is a schematic view of the second support frame;
FIG. 4 is a schematic structural view of the lifting device on the first support frame and the second support frame;
FIG. 5 is a perspective view of the mobile device;
FIG. 6 is a perspective view of the conveyor after being angularly adjusted;
in the figure: 1. a conveyor belt; 2. a base plate; 3. a first support frame; 4. a second support frame; 5. a lifting device; 6. a slider; 7. a mobile device; 8. a lifting rod; 9. a screw rod; 10. a limiting column; 11. a drive member; 12. a worm; 13. a motor; 14. a turbine; 15. a slider; 16. a chute; 17. a scissor bracket; 18. a hydraulic control device.
Detailed Description
The invention will be further explained by the embodiments with reference to the drawings.
As shown in fig. 1 to 6, the present embodiment describes a conveyor for preventing carbon fiber net from tearing and scattering, including a conveyor belt 1 used in a factory for transporting carbon fiber net, the conveyor belt 1 can be placed at an input end of a needling machine, the conveyor belt 1 drives the conveyor belt 1 to operate through a plurality of rolling rollers, the carbon fiber net to be processed operates in the needling machine, the conveyor further includes a bottom plate 2, the bottom plate 2 is placed below the conveyor belt, the bottom plate 2 is connected and fixed with a part of a supporting transmission belt, the bottom plate 2 is used for supporting the whole conveyor belt 1, the conveyor further includes a first support frame 3 and a second support frame 4, the first support frame 3 and the second support frame 4 can both be in a frame structure, the first support frame 3 and the second support frame 4 are placed below the bottom plate 2, and the first support frame 3 is disposed at a side of the bottom plate 2 close to the input end of the needling machine compared with the second support frame 4.
When the lead screw 9 rotates, through the conflict effect of the inside wall about slider 15 and spout 16, can prevent that lifter 8 from taking place to rotate, rethread lead screw 9 and lifter 8's threaded connection effect make lifter 8 be elevating movement, do vertical rising or vertical descending motion for first support frame 3 promptly, slider 15 can prevent that lifter 8 from being shifted out by spacing post 10 department with the conflict effect of the upper and lower tip inside wall of spout 16.
The top of lifter 8 is realized rotating with the bottom surface of bottom plate 2 through articulated mode and is linked to each other, makes and can rotate relatively between bottom plate 2 and the lifter 8, when lifter 8 was elevating movement, can drive the corresponding part of the bottom plate 2 who connects and be synchronous elevating movement, forms inclination with the other parts of bottom plate 2, has consequently also driven the conveyer belt 1 of bearing and has formed the same inclination.
The combination of the lifting rod 8, the screw rod 9 and the limiting column 10 arranged on the first support frame 3 can be a plurality of groups, and the drawing shows two groups of schematic diagrams.
The driving piece 11 comprises a worm 12 and a motor 13, the motor 13 arranged at the first support frame 3 can be fixed on the ground or on the same equipment platform through a bolt and the like with the first support frame 3, the output end of the motor 13 is coaxially arranged and connected with one end of the worm 12, a control panel is additionally arranged, a button on the control panel issues an instruction to drive the motor 13 to operate, the driving motor 13 drives the connected worm 12 to rotate correspondingly after operating, the other end of the worm 12 extends into the first support frame 3, the number of thread sections on the worm 12 corresponds to the number of the screw rods 9 on the first support frame 3, each screw rod 9 is adhered or welded and fixed with a turbine 14 coaxially arranged with the screw rod 9, each turbine 14 is meshed with each section of threads on the worm 12, when the driving motor 13 operates to drive the worm 12 to rotate, the screw rods 9 are driven to rotate correspondingly through the connection effect of the worm 12 and the turbine 14, so as to drive the inclination of the conveying belt 1.
The lifting device 5 arranged on the second support frame 4 and the lifting device 5 arranged on the first support frame 3 are similarly arranged, so that the parts with the same structure are not described in detail herein, and different parts are mainly described.
The bottom plate 2 is provided with a sliding part 6, the sliding part 6 can be a roller or a movable sliding block 15 and the like, a groove body for the sliding part 6 to move is formed in the bottom surface of the bottom plate 2, the groove body extends along the linear direction between the first support frame 3 and the second support frame 4, the sliding part 6 is kept to move in the groove body, when the sliding part 6 is the sliding block 15, the sliding part 6 and the groove body can be in a mortise and tenon connection mode or in a T-shaped structure similar to the principle, the sliding part 6 can be stably arranged on the bottom side of the bottom plate 2 to move, the lifting rods 8 arranged on the second support frame 4 correspond to the sliding part 6 in number, the top end of each lifting rod 8 is hinged to one sliding part 6, the lifting rods 8 on the second support frame 4 can drive the bottom plate 2 to do lifting movement, and can do reciprocating movement far away from or close to the first support frame 3 while being connected with a top plate.
The motor 13 on the second support frame 4 can be fixed on a platform connected on the second support frame 4, the bottom of the platform is also provided with a roller, so that the motor 13 can synchronously move along with the second support frame 4, and the motor 13 on the second support frame 4 can also control the operation of the motor 13 through a control panel.
When the lifting device 5 on the second support frame 4 is not moved and only the height of the lifting device 5 on the first support frame 3 is adjusted, or when the lifting device 5 on the first support frame 3 is not moved and only the height of the lifting device 5 on the second support frame 4 is adjusted, the sliding part 6 can move towards the end part of the side of the second support frame 4 corresponding to the groove body on the bottom plate 2 due to the inclination of the bottom plate 2 formed by lifting, so that when the bottom plate 2 is at a horizontal position, enough moving space is left at the end part of the second support frame 4 corresponding to the groove body on the bottom plate 2, which is towards the sliding part 6.
A moving device 7 is arranged between the first support frame 3 and the second support frame 4, the moving device 7 comprises a scissor type support 17 and a hydraulic control device 18, the moving device 7 is the same as a lifting structure of a scissor type lifter, two ends of the scissor type support 17 are fixedly connected with outer side walls of the first support frame 3 and the second support frame 4 through welding or bolts and the like, two ends of the scissor type support 17 are provided with support rails, the hydraulic control device 18 comprises a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected to the support rails, the scissor type support 17 is driven to be unfolded and folded through the expansion and contraction of the hydraulic cylinder so as to drive the second support frame 4 to be close to or far away from the first support frame 3 to move, namely, the second support frame 4 moves towards the first support frame 3 in a reciprocating mode, the hydraulic control device 18 is also connected to a control panel through a circuit, and the operation of the hydraulic control device 18 is realized through the control panel.
The control panel comprises control buttons such as 'one up', 'one down', 'two up', 'two down', 'two in', 'two back' and the like, which respectively represent the up-and-down lifting of the first support frame 3, the up-and-down lifting of the second support frame 4 and the forward-and-backward movement of the second support frame 4 towards the first support frame 3.
Claims (5)
1. A conveyor for preventing a carbon fiber net from being torn and scattered comprises a conveyor belt for conveying the carbon fiber net and a bottom plate for supporting the conveyor belt, and is characterized by further comprising a first support frame and a movable second support frame, wherein the first support frame and the second support frame are respectively provided with a lifting device for lifting the conveyor belt, the lifting device on the first support frame is rotatably connected with the bottom plate, the bottom plate is slidably connected with a sliding piece moving towards the first support frame, the lifting device on the second support frame is rotatably connected with the sliding piece, a moving device for moving the second support frame is fixedly connected between the first support frame and the second support frame, and the inclination of the conveyor belt is adjusted and corresponds to the height of a device for conveying the carbon fiber net by adjusting the height of the lifting device on the bottom plate and the distance between the first support frame and the second support frame by the moving device.
2. The conveyor of claim 1, wherein said lifting means comprises a lifting rod, a screw rod threadedly coupled to the lifting rod, a limiting post for limiting rotation of the lifting rod, and a driving member for driving the screw rod to rotate, said lifting rod being rotatably coupled to said base plate when mounted to the first support frame, said lifting rod being rotatably coupled to said sliding member when mounted to the second support frame, said driving member driving said screw rod to rotate so that the lifting rod drives the coupled base plate portion to move up and down.
3. The conveyor of claim 2 wherein said drive member includes a worm, a motor connected to the worm for rotating the worm, and said feed screw having a worm gear engaging said worm, said motor being driven to rotate said feed screw by the worm gear engaging the worm.
4. The conveyor according to claim 2, wherein the position-limiting post is fixedly mounted on the first support frame or the second support frame, the position-limiting post is vertically sleeved on the lifting rod, the lifting rod is fixedly connected with a sliding block, and the position-limiting post is provided with a sliding groove for the sliding block to move along the lifting direction of the lifting rod, so that the lifting rod does not rotate along with the screw rod during lifting movement.
5. The conveyor of claim 1, wherein the moving device comprises a scissor bracket and a hydraulic control device, two ends of the scissor bracket are fixedly connected with the first support frame and the second support frame respectively, and the hydraulic control device is driven to drive the scissor bracket to extend or retract so as to enable the second support frame to reciprocate along the direction towards the first support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173793.XU CN218173550U (en) | 2022-08-18 | 2022-08-18 | Conveyor for preventing carbon fiber net from tearing and scattering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173793.XU CN218173550U (en) | 2022-08-18 | 2022-08-18 | Conveyor for preventing carbon fiber net from tearing and scattering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173550U true CN218173550U (en) | 2022-12-30 |
Family
ID=84619897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222173793.XU Active CN218173550U (en) | 2022-08-18 | 2022-08-18 | Conveyor for preventing carbon fiber net from tearing and scattering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173550U (en) |
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2022
- 2022-08-18 CN CN202222173793.XU patent/CN218173550U/en active Active
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