CN212316298U

CN212316298U - Multi-directionally adjustable amplitude modulation frame for carbon fiber precursor production line

Info

Publication number: CN212316298U
Application number: CN202020520380.2U
Authority: CN
Inventors: 徐丽秀
Original assignee: Zhangjiagang Gangying Industrial Co ltd
Current assignee: Zhangjiagang Gangying Industrial Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-08
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a but multi-direction regulation be used for carbon fiber precursor production line width of cloth frame, which comprises a frame, first support slide bar, the second supports the slide bar, third support slide bar and sliding seat, the sliding seat is connected with amplitude modulation mechanism, and first support slide bar, the second supports the slide bar and the third supports the outside that the slide bar runs through waist type groove and extend to the frame, first support slide bar, the both ends that the second supported slide bar and third supported the slide bar all are connected with elevating gear's top through bolt one respectively, first support slide bar, the second supports the upper and lower both sides of the pole body of slide bar and third support the slide bar and all are provided with the pinhole respectively, the one end that every group sliding seat is close to amplitude modulation mechanism all is provided with screw hole one respectively, the one end that amplitude modulation mechanism was kept away from to every group sliding seat is provided with sliding seat fixed establishment. Has the advantages that: the utility model discloses can be according to the production technology requirement, can be about, the front and back is adjusted, and the flexibility ratio is high.

Description

Multi-directionally adjustable amplitude modulation frame for carbon fiber precursor production line

Technical Field

The utility model relates to a spinning equipment technical field particularly, relates to a can multi-direction be adjusted be used for carbon fiber precursor production line width of cloth frame.

Background

The carbon fiber has the performances of high specific strength, high specific modulus and the like, is an indispensable structural material for manufacturing advanced weapons, satellite space shuttles and space stations, and is also a main reinforcing fiber in the fields of advanced industry, high-end civil use and the like. The width of the carbon fiber precursor can be narrowed or expanded according to the requirement during production, and the adjustment in different directions is needed according to the production process requirement. For example, chinese patent No. CN206266762U discloses a width-adjusting device for producing carbon fiber precursor, in which an amplitude-adjusting roller can rotate in the vertical and horizontal directions to meet the production requirement, but the device cannot move in the vertical and horizontal directions, so that the flexibility of the device for dealing with the production requirement is insufficient.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a can multi-direction be adjusted be used for carbon fiber precursor production line width of cloth frame to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a multi-directionally adjustable amplitude-modulating frame for a carbon fiber precursor production line comprises a frame, a first supporting sliding rod, a second supporting sliding rod, a third supporting sliding rod and sliding seats, wherein the first supporting sliding rod is transversely arranged in the middle of the frame, the second supporting sliding rod is arranged above the first supporting sliding rod, the third supporting sliding rod is arranged above the second supporting sliding rod, a plurality of sliding seats are slidably connected to rod bodies of the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod, amplitude-modulating mechanisms connected with the sliding seats are arranged at the top of the first supporting sliding rod, the top and the bottom of the second supporting sliding rod and the bottom of the third supporting sliding rod, a plurality of groups of waist-shaped grooves matched with the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod are respectively arranged at the left end and the right end of the frame, and a plurality of groups of waist-shaped grooves matched with the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod are arranged at the, The second supports the slide bar and the third supports the slide bar and all runs through waist type groove and extend to the outside of frame, first support slide bar, the both ends that second supported slide bar and third supported the slide bar all are connected with elevating gear's top through bolt one respectively, and elevating gear is fixed to be set up on the lateral wall of frame, first support slide bar, both sides all are provided with a plurality of groups and sliding seat matched with pinhole respectively about the pole body of second support slide bar and third support slide bar, the one end that every group sliding seat is close to amplitude modulation mechanism all is provided with screw hole one respectively, the one end that amplitude modulation mechanism was kept away from to every group sliding seat is provided with sliding seat fixed establishment, one side bottom of frame is provided with control panel.

Further, in order to enable the amplitude modulation roller to rotate in the horizontal direction and adjust, thereby being favorable to carrying out amplitude modulation setting in the raw silk production, the amplitude modulation mechanism comprises a fixed adjusting seat, and the one end of the fixed adjusting seat close to the sliding seat is connected with the first threaded hole through a second bolt, and the second bolt is sleeved with a nut.

Further, in order to enable the amplitude-modulated roller to be adjusted in the vertical direction in a rotating mode, amplitude modulation setting is facilitated in protofilament production, one end, far away from the sliding seat, of the fixed adjusting seat is connected with a rotating shaft transversely arranged through a fastening bolt, the end, far away from the fixed adjusting seat, of the rotating shaft is provided with the amplitude-modulated roller, and the amplitude-modulated roller is connected with the rotating shaft through a bearing.

Further, in order to enable the amplitude modulation roller to move in the horizontal direction and adjust, thereby being favorable to carrying out amplitude modulation setting in the raw silk production, the sliding seat fixing mechanism is provided with the hexagon socket head cap screw including setting up the one end of keeping away from screw hole one at the sliding seat and with pinhole matched with screw hole two, in the screw hole two, and the hexagon socket head cap screw is close to the one end of screw hole one and extends to in the pinhole.

Further, in order to enable the amplitude modulation roller to move and adjust in the vertical direction, thereby being favorable for amplitude modulation setting in raw silk production, elevating gear is including setting up the casing on the frame lateral wall, the inside middle-end level of casing is provided with horizontal spout, the one end that the frame was kept away from to the casing is provided with the motor, the cover is equipped with the lead screw on the output shaft of motor, and the lead screw extends to in the horizontal spout, be provided with slider one on the lead screw and be located horizontal spout, the one end top that horizontal spout is close to the motor is provided with vertical spout, and the top of vertical spout runs through the casing, be provided with slider two in the vertical spout, and run through on the slider two and set up with bolt one matched with screw hole three, one side top that slider one is close to slider two is provided with.

Furthermore, in order to avoid the lead screw and the second sliding block from interfering and damage caused when the lifting device operates, the middle part of the bottom end of the second sliding block is provided with a avoiding groove.

The utility model has the advantages that:

(1) the utility model discloses a set up amplitude modulation mechanism, sliding seat fixed establishment and elevating gear to make amplitude modulation roller can rotate and remove at horizontal direction and vertical direction, and then be favorable to carrying out amplitude modulation setting in the raw silk production, and then can be according to the production technology requirement, about can, the front and back is adjusted, and the flexibility ratio is high.

(2) Through setting up the motor to the lift amplitude modulation roller that can automize has increased efficiency and precision when adjusting, has reduced labour personnel's intensity of labour. A position avoiding groove is formed in the lifting device, so that the interference between the screw rod and the second sliding block is avoided, and the damage to the lifting device during operation is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a multi-directionally adjustable width-adjusting frame for a carbon fiber precursor production line according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an amplitude modulation mechanism for an amplitude modulation frame of a carbon fiber precursor production line, which is adjustable in multiple directions, according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a sliding seat fixing mechanism for a carbon fiber precursor production line amplitude modulation frame, which is adjustable in multiple directions, according to an embodiment of the present invention;

fig. 4 is a partial side view of a multi-directionally adjustable tenter frame for a carbon fiber precursor production line in accordance with an embodiment of the present invention;

fig. 5 is a cross-sectional view of a multi-directionally adjustable lifting device for a carbon fiber precursor production line tenter frame in accordance with an embodiment of the present invention;

fig. 6 is a perspective view of a lifting device for a carbon fiber precursor production line width-adjusting frame capable of being adjusted in multiple directions according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second adjustable multi-direction width-adjusting frame sliding block for a carbon fiber precursor production line according to an embodiment of the present invention.

In the figure:

1. a frame; 2. a first support slide bar; 3. a sliding seat; 4. an amplitude modulation mechanism; 5. a waist-shaped groove; 6. a first bolt; 7. a lifting device; 701. a housing; 702. a transverse chute; 703. a motor; 704. a lead screw; 705. a first sliding block; 706. a vertical chute; 707. a second sliding block; 708. a first inclined plane; 709. a second inclined plane; 710. a position avoiding groove; 711. a third threaded hole; 8. a pin hole; 9. a first threaded hole; 10. fixing an adjusting seat; 11. a second bolt; 12. a nut; 13. a rotating shaft; 14. fastening a bolt; 15. an amplitude-modulated roller; 16. a bearing; 17. a second threaded hole; 18. a hexagon socket head cap screw; 19. a sliding seat fixing mechanism; 20. a control panel; 21. a second support slide bar; 22. and a third support slide bar.

Detailed Description

Referring now to the drawings and the detailed description, as shown in fig. 1-7, the multi-direction adjustable amplitude modulation frame for carbon fiber precursor production line according to the embodiment of the present invention comprises a frame 1, a first supporting slide bar 2, a second supporting slide bar 21, a third supporting slide bar 22 and slide seats 3, wherein the first supporting slide bar 2 is transversely disposed at the middle part of the frame 1, the second supporting slide bar 21 is disposed above the first supporting slide bar 2, the third supporting slide bar 22 is disposed above the second supporting slide bar 21, a plurality of slide seats 3 are slidably connected to the body of the first supporting slide bar 2, the second supporting slide bar 21 and the third supporting slide bar 22, amplitude modulation mechanisms 4 connected to the slide seats 3 are disposed at the top of the first supporting slide bar 2, the top and the bottom of the second supporting slide bar 21 and the bottom of the third supporting slide bar 22, the left end and the right end of the frame 1 are respectively provided with a plurality of groups of waist-shaped grooves 5 matched with the first supporting sliding rod 2, the second supporting sliding rod 21 and the third supporting sliding rod 22, the first supporting sliding rod 2, the second supporting sliding rod 21 and the third supporting sliding rod 22 all penetrate through the waist-shaped grooves 5 and extend to the outer side of the frame 1, the two ends of the first supporting sliding rod 2, the second supporting sliding rod 21 and the third supporting sliding rod 22 are respectively connected with the top end of the lifting device 7 through bolts 6, the lifting device 7 is fixedly arranged on the side wall of the frame 1, the upper side and the lower side of the rod body of the first supporting sliding rod 2, the second supporting sliding rod 21 and the third supporting sliding rod 22 are respectively provided with a plurality of groups of pin holes 8 matched with the sliding seats 3, one end of each group of the sliding seats 3 close to the amplitude modulation mechanism 4 is respectively provided with a screw hole 9, one end of each group of the sliding seats 3 far away from the amplitude modulation mechanism 4 is provided with a sliding seat, a control panel 20 is arranged at the bottom end of one side of the frame 1.

With the aid of the above scheme, the utility model discloses make amplitude modulation roller 15 can rotate and remove at horizontal direction and vertical direction, and then can be according to the production technology requirement, can be from top to bottom, control, front and back regulation, the flexibility ratio is high.

In one embodiment, for the amplitude modulation mechanism 4, the amplitude modulation mechanism 4 comprises a fixed adjustment seat 10, one end, close to the sliding seat 3, of the fixed adjustment seat 10 is connected with the first threaded hole 9 through a second bolt 11, and a nut 12 is sleeved on the second bolt 11, so that the amplitude modulation roller 15 can be rotated and adjusted in the horizontal direction, and amplitude modulation setting in protofilament production is facilitated.

In one embodiment, for the fixed adjusting seat 10, one end of the fixed adjusting seat 10 far away from the sliding seat 3 is connected with a rotating shaft 13 arranged transversely through a fastening bolt 14, one end of the rotating shaft 13 far away from the fixed adjusting seat 10 is provided with an amplitude modulation roller 15, and the amplitude modulation roller 15 is connected with the rotating shaft 13 through a bearing 16, so that the amplitude modulation roller 15 can be rotationally adjusted in the vertical direction, and amplitude modulation setting in protofilament production is facilitated.

In one embodiment, for the sliding seat fixing mechanism 19, the sliding seat fixing mechanism 19 comprises a second threaded hole 17 which is arranged at one end of the sliding seat 3 far away from the first threaded hole 9 and is matched with the pin hole 8, a hexagon socket head cap screw 18 is arranged in the second threaded hole 17, and one end of the hexagon socket head cap screw 18 close to the first threaded hole 9 extends into the pin hole 8, so that the amplitude-modulated roller 15 can move and adjust in the horizontal direction, and amplitude-modulated setting in protofilament production is facilitated.

In one embodiment, for the above lifting device 7, the lifting device 7 includes a housing 701 disposed on the side wall of the frame 1, a horizontal sliding groove 702 is horizontally disposed at the middle end inside the housing 701, a motor 703 is disposed at the end of the housing 701 away from the frame 1, a lead screw 704 is sleeved on an output shaft of the motor 703, the lead screw 704 extends into the horizontal sliding groove 702, a first sliding block 705 is disposed on the lead screw 704 and located inside the horizontal sliding groove 702, a vertical sliding groove 706 is disposed at the top of the end of the horizontal sliding groove 702 close to the motor 703, the top end of the vertical sliding groove 706 penetrates through the housing 701, a second sliding block 707 is disposed inside the vertical sliding groove 706, a third threaded hole 711 matched with the first bolt 6 is disposed on the second sliding block 707, a first inclined surface 708 is disposed at the top end of the side of the first sliding block 705 close to the second sliding block 707, and a second inclined surface 709 is disposed at the, thereby being beneficial to amplitude modulation setting in protofilament production.

In one embodiment, for the second sliding block 707, the second sliding block 707 is provided with a clearance groove 710 in the middle of the bottom end of the second sliding block 707, so that the lead screw 704 and the second sliding block 707 are prevented from interfering with each other, and damage to the lifting device 7 during operation is avoided.

In practical application, when the amplitude-modulation roller 15 needs to be adjusted in a rotating mode in the horizontal direction, the fastened nut 12 is loosened, so that the amplitude-modulation roller 15 can be adjusted in a rotating mode in the horizontal direction along with the fixed adjusting seat 10 through the second bolt 11, and after adjustment is finished, the nut 12 is fastened, and the whole amplitude-modulation mechanism 4 can be fixed. When the amplitude-modulation roller 15 needs to be adjusted in a rotating mode in the vertical direction, the fastening bolt 14 is loosened, the amplitude-modulation roller 15 can be adjusted in the rotating mode in the vertical direction, and after the adjustment is finished, the fastening bolt 14 is fastened, and the whole amplitude-modulation mechanism 4 can be fixed. When the amplitude-modulation roller 15 needs to be moved in the horizontal direction, the inner hexagonal screw 18 is screwed out of the pin hole 8, the sliding seat 3 carries the whole amplitude-modulation mechanism 4 to move and adjust on the first supporting sliding rod 2, the second supporting sliding rod 21 or the third supporting sliding rod 22, and after the adjustment is finished, the inner hexagonal screw 18 is screwed into the other group of pin holes 8 to fix the amplitude-modulation mechanism 4. When a row of amplitude-modulated rollers 15 need to move up and down for adjustment, the motor 703 is started through the control panel 20, the motor 703 drives the screw 704 to rotate through the output shaft, the screw 704 enables the first sliding block 705 on the transverse sliding groove 702 to move horizontally, the first sliding block 705 enables the second sliding block 707 to move up and down in the vertical sliding groove 706 through the first inclined surface 708 and the second inclined surface 709, the top end of the second sliding block 707 drives the first supporting sliding rod 2, the second supporting sliding rod 21 or the third supporting sliding rod 22 to move up and down through the first bolt 6, and drives the amplitude-modulated mechanism 4 to move up and down, so that the amplitude-modulated rollers 15 can move and adjust in the.

To sum up, with the help of the utility model discloses an above-mentioned technical scheme is through setting up amplitude modulation mechanism 4, sliding seat fixed establishment 19 and elevating gear 7 to make amplitude modulation roller 15 can rotate and remove at horizontal direction and vertical direction, and then be favorable to carrying out amplitude modulation setting in the precursor production, and then can be according to the production technology requirement, can be from top to bottom, control, the front and back is adjusted, and the flexibility ratio is high. Through setting up motor 703 to can be automatic lift amplitude modulation roller 15, efficiency and precision when having increased the regulation have reduced labour intensity of personnel. The clearance groove 710 is formed in the lifting device 7, so that the interference between the screw 704 and the second sliding block 707 is avoided, and the damage to the lifting device 7 during operation is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The width-adjusting frame capable of being adjusted in multiple directions for the carbon fiber precursor production line comprises a rack, a first supporting sliding rod, a second supporting sliding rod, a third supporting sliding rod and sliding seats, wherein the first supporting sliding rod is transversely arranged in the middle of the rack, the second supporting sliding rod is arranged above the first supporting sliding rod, the third supporting sliding rod is arranged above the second supporting sliding rod, the rod bodies of the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod are respectively connected with a plurality of sliding seats in a sliding mode, and the width-adjusting frame is characterized in that the top of the first supporting sliding rod, the top and the bottom of the second supporting sliding rod and the bottom of the third supporting sliding rod are respectively provided with a width-adjusting mechanism connected with the sliding seats, and the left end and the right end of the rack are respectively provided with a plurality of groups of width-adjusting mechanisms connected with the first supporting sliding rod, The second supporting sliding rod and the third supporting sliding rod are matched with a waist-shaped groove, the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod all penetrate through the waist-shaped groove and extend to the outer side of the rack, two ends of the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod are respectively connected with the top end of a lifting device through a first bolt, the lifting device is fixedly arranged on the side wall of the rack, the upper side and the lower side of the rod body of the first supporting sliding rod, the second supporting sliding rod and the third supporting sliding rod are respectively provided with a plurality of groups of amplitude-modulation pin holes matched with the sliding seats, one end of each group of sliding seats close to the amplitude-modulation mechanism is respectively provided with a first threaded hole, one end of each group of sliding seats far away from the amplitude-modulation mechanism is provided with a sliding seat fixing mechanism, and a control panel is arranged at the bottom end of one side of the rack.

2. The multi-directionally adjustable amplitude modulation frame for the carbon fiber precursor production line as claimed in claim 1, wherein the amplitude modulation mechanism comprises a fixed adjustment seat, one end of the fixed adjustment seat close to the sliding seat is connected with the first threaded hole through a second bolt, and a nut is sleeved on the second bolt.

3. The multi-directionally adjustable width-adjusting frame for carbon fiber precursor production lines as claimed in claim 2, wherein one end of the fixed adjusting seat far away from the sliding seat is connected with a rotating shaft arranged transversely through a fastening bolt, one end of the rotating shaft far away from the fixed adjusting seat is provided with a width-adjusting roller, and the width-adjusting roller is connected with the rotating shaft through a bearing.

4. The multi-directionally adjustable amplitude-modulating frame for the carbon fiber precursor production line as claimed in claim 1, wherein the sliding seat fixing mechanism comprises a second threaded hole which is arranged at one end of the sliding seat far away from the first threaded hole and is matched with the pin hole, a hexagon socket screw is arranged in the second threaded hole, and one end of the hexagon socket screw close to the first threaded hole extends into the pin hole.

5. The multi-directionally adjustable amplitude-adjusting frame for the carbon fiber precursor production line as claimed in claim 1, it is characterized in that the lifting device comprises a shell arranged on the side wall of the frame, the middle end in the shell is horizontally provided with a transverse chute, a motor is arranged at one end of the shell far away from the frame, a lead screw is sleeved on an output shaft of the motor and extends into the transverse sliding chute, a first sliding block is arranged on the screw rod and positioned in the transverse sliding groove, a vertical sliding groove is arranged at the top of one end of the transverse sliding groove close to the motor, the top end of the vertical sliding groove penetrates through the shell, a second sliding block is arranged in the vertical sliding groove, a third threaded hole matched with the first bolt is arranged on the second sliding block in a penetrating way, the top end of one side of the first sliding block, which is close to the second sliding block, is provided with a first inclined plane, and the bottom end of one side of the second sliding block, which is close to the first sliding block, is provided with a second inclined plane.

6. The amplitude modulation frame capable of being adjusted in multiple directions for the carbon fiber precursor production line as claimed in claim 5, wherein a position avoiding groove is arranged in the middle of the bottom end of the second sliding block.