Automatic crepe paper winding device for insulated copper pipe bus

Abstract

The invention discloses an automatic crepe paper winding device for an insulating copper pipe bus, and relates to the technical field of insulating copper pipe production, the automatic crepe paper winding device comprises a bottom table, a winding mechanism and a material rolling mechanism, the winding mechanism comprises a C-shaped ring, and the C-shaped ring is slidably and movably mounted on the inner side wall of a C-shaped frame; the material rolling mechanism comprises two connecting plates, a reel, a translation half shaft and a rotating half shaft. The two connecting plates are fixedly installed on the front side and the rear side of the inner wall of one end of the C-shaped ring through bolts correspondingly. The insulating copper pipe bus is centered and clamped through the centering mechanism, so that the insulating copper pipe bus can be kept horizontal during crepe paper winding, the winding effect of the crepe paper is improved, a large amount of crepe paper is stored through the material disc, the rotating half shaft is clamped through the translation half shaft, then material winding is conducted, and the insulating copper pipe bus can be wound through the crepe paper in the crepe paper winding operation. The crepe paper does not need to be frequently replaced, the labor intensity of workers is relieved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of insulating copper tube production, in particular to an automatic crepe paper winding device for insulating copper tube busbars. Background Art

[0002] In the power system, the insulated copper tube busbar needs to be insulated to ensure its safe and reliable operation. The traditional insulation treatment method is mostly manual wrapping of crepe paper, which is not only inefficient, but also difficult to ensure the quality of wrapping. Therefore, it is particularly important to develop a device that can automatically, efficiently and accurately complete the winding of crepe paper. The Chinese patent application with application number 201911002143.5 discloses "an automatic winding device for insulating paper, which is particularly suitable for the connection of two columns of converter transformers and ultra-high voltage AC transformers, the connection position of shielding tubes, and the winding of external insulation of aluminum tubes, copper tubes, copper rods and copper strands of all products. It includes a C-shaped frame, a C-shaped ring that is dynamically matched with it is arranged in the C-shaped frame, and a paper disk shaft is installed on the C-shaped ring: the C-shaped ring is connected to the driving mechanism through a transmission mechanism. The insulation wrapping of the present invention is standardized and normalized, and the wrapping is tight and smooth, which avoids the situation that different operators wrap non-standardly. The overall structure is compact and easy to install, and can be installed at the production site for direct operation";

[0003] This technical solution only solves the problems of low efficiency, high labor intensity and difficulty in achieving standardization in manual winding operations. However, in actual use, such as in the automatic winding operation of corrugated paper for insulating copper tube busbars, a large amount of corrugated paper is required. When winding with small corrugated paper rolls, the corrugated paper needs to be frequently replenished, resulting in low production efficiency. In addition, multiple small corrugated paper rolls need to be replaced at the same time, resulting in a large amount of production time being wasted. Summary of the invention

[0004] The object of the present invention is to provide a crepe paper automatic winding device for insulating copper tube busbars to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic crepe paper winding device for insulating copper tube busbars, comprising a base, a C-shaped frame is fixedly installed in the middle of the top of the base by bolts, and also comprises a limiting mechanism, a feeding mechanism, a winding mechanism, a coiling mechanism and a centering mechanism:

[0006] A limiting mechanism, wherein the limiting mechanism comprises a movable door, and the bottom end of the movable door is movably mounted on the right bottom end of the C-shaped frame through a rotating shaft;

[0007] A feeding mechanism, the feeding mechanism comprising a material rack, the material rack being fixedly mounted on the left side of the top end of the base by bolts;

[0008] A winding mechanism, the winding mechanism comprising a C-shaped ring, the C-shaped ring being mounted on the inner side wall of the C-shaped frame by sliding movement;

[0009] The material winding mechanism comprises a connecting plate, a reel, a translational semi-axis and a rotational semi-axis. The connecting plates are two in total and are respectively fixedly mounted on the front and rear sides of the inner wall of one end of the C-shaped ring by bolts. The reels are two in total and are respectively movably mounted on one end of the two connecting plates close to the center of the C-shaped frame by bearings. The translational semi-axis is movably mounted between the two reels. Both ends of the rotational semi-axis are respectively movably mounted on the opposite sides of the two reels by bearings.

[0010] The centering mechanism comprises a synchronous plate. There are two synchronous plates in total and the synchronous plates are respectively fixedly installed in the middle of the front and rear sides of the movable door by bolts.

[0011] Preferably, the limiting mechanism includes a first limiting groove, a second limiting groove, a movable plate and a fixed plate, a limiting rod and a limiting spring, the first limiting groove is fixedly installed on the right top outer wall of the C-shaped frame by bolts, the second limiting groove is fixedly installed on the top of the outer wall of the movable door by bolts, the movable plate is movably installed in the second limiting groove by insertion, the movable plate is movably connected to the outer wall of the movable door by sliding, the fixed plate is fixedly installed on the top of the outer wall of the movable door by bolts, and is located below the second limiting groove, there are a total of several limiting rods and the top ends are evenly fixedly installed on the bottom end of the movable plate by bolts, the bottom end of the limiting rod is movably installed in the fixed plate by insertion, there are a total of several limiting springs and they are respectively movably sleeved on the outside of a number of limiting rods, and are located between the movable plate and the fixed plate.

[0012] Preferably, the feeding mechanism includes a feed tray, a feed shaft, a feed roller and a first belt, the feed tray is movably arranged at the top of the material rack, the feed shaft is movably installed at the top of the C-shaped frame through a bearing, the feed roller is fixedly sleeved on the feed shaft, the feed roller is made of rubber material, and the two ends of the first belt are respectively movably sleeved in the middle of the rear end of the feed shaft and the rear side of the feed tray.

[0013] Preferably, the feeding mechanism includes a first motor, a driving shaft, a second belt and a feeding port, the first motor is fixedly mounted on the top right front side of the C-frame by bolts, the driving shaft is movably mounted on the top of the C-frame by a bearing, the driving shaft and the output shaft of the first motor are fixedly connected by bolts, the two ends of the second belt are movably sleeved on the rear end of the feeding shaft and the rear end of the driving shaft respectively, and the feeding port is opened at the top of the C-frame and is located between the feeding shaft and the driving shaft.

[0014] Preferably, the winding mechanism includes a motor frame, a second motor, a driving gear, a guide wheel group, a third belt and a C-shaped gear ring, the motor frame is fixedly installed in the middle of the left front side of the C-shaped frame by bolts, the second motor is fixedly installed on the side of the motor frame away from the C-shaped frame by bolts, there are three driving gears in total and they are movably installed on the upper end, lower end and left end of the front side of the C-shaped frame through rotating shafts respectively, a pulley is fixedly installed in the middle of the side of the driving gear away from the C-shaped frame by bolts, there are two guide wheel groups in total and they are fixedly installed on the front side of the C-shaped frame by bolts, and are respectively located between two adjacent driving gears, the third belt is movably connected to the pulleys on the three driving gears and the two guide wheel groups, the C-shaped gear ring is fixedly installed on the front side of the C-shaped ring by bolts, and the C-shaped gear ring is movably connected to the three driving gears by meshing.

[0015] The gear cylinder is fixedly mounted on the rear end of the driving shaft by bolts, and the gear cylinder is fixedly mounted on the middle of the rear side of a reel located on the rear side by bolts. The gear cylinder is fixedly mounted on the rear end of the driving shaft by bolts. The gear cylinder is fixedly mounted on the middle of the rear side of a reel located on the rear side by bolts. The gear cylinder is connected to the gear cylinder through meshing and is movably connected to the reel. The movable groove is opened in the middle of the opposite sides of the two reels. There are two first spring rods in total and they are respectively fixedly mounted in the middle of the two movable grooves by bolts. There are two clamping springs in total and they are respectively movably sleeved on the outside of the two first spring rods. The two ends of the translation semi-shaft are respectively movably mounted in the two movable grooves by sliding, and the two ends of the translation semi-shaft are respectively movably sleeved on the two first spring rods. The rotating groove is opened in the interior of the rotating semi-shaft, and the rotating rod is movably mounted in the rotating groove by insertion. The two ends of the rotating rod are respectively movably mounted in the two reels by insertion. The C-shaped ring is located between the two connecting plates and has a feed port at one end.

[0016] Preferably, the winding mechanism includes a rotating plate, a limiting ring, a limiting seat, a locking groove, a spring tube, a reset plate and a reset spring, the rotating plate being movably installed in the rotating groove by insertion, and being fixedly installed in the middle of the rotating rod by bolts, the limiting ring being movably installed in the front end of the rotating rod by insertion, the limiting seat being fixedly installed on the front side of a reel located on the front side by bolts, the locking groove is a cross-shaped structure opened at the end of the limiting seat away from the reel, the limiting ring is movably installed in the locking groove by locking, the spring tube is fixedly installed on the rear side of a reel located on the rear side by bolts, the rear end of the rotating rod is movably installed in the spring tube by insertion, the reset plate is movably installed in the spring tube by insertion, and is fixedly installed at the rear end of the rotating rod by bolts, the reset spring is movably sleeved on the rotating rod, and is located in the spring tube, and is located between the reset plate and the reel.

[0017] Preferably, the centering mechanism includes a centering frame, a movable frame, a second spring rod, a centering spring and a clamping wheel, there are two centering frames and they are fixedly mounted on the front and rear sides of the top end of the base by bolts, there are four movable frames at each centering frame and three of them are respectively installed at the upper end, lower end and left end of the centering frame by insertion, and one of them is installed at the end of the synchronization plate away from the movable door by insertion, the second spring rod is fixedly mounted in the middle of the movable frame by bolts, the centering spring is movably sleeved on the outside of the second spring rod, and the clamping wheel is movably mounted on the end of the movable frame close to the middle of the centering frame by a bearing.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention drives the crepe paper in two reels to move around the insulating copper tube busbar through the C-shaped ring, so that the crepe paper is evenly wound on the insulating copper tube busbar, and the insulating copper tube busbar is centered and clamped by the centering mechanism so that it can be kept horizontal when the crepe paper is wound, thereby improving the winding effect of the crepe paper. A large amount of crepe paper is stored by the material tray, and the rotating half-axis is clamped by the translation half-axis to roll the material, so that the crepe paper does not need to be frequently replaced during the crepe paper winding operation of the insulating copper tube busbar, thereby reducing the labor intensity of the staff and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Provides an overall structural diagram for an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of a limiting mechanism provided in an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of a feeding mechanism provided in an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of a winding mechanism provided by an embodiment of the present invention;

[0024] Figure 5 A partial schematic diagram of a coiling mechanism provided in an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the internal structure of a reel provided in an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of the internal structure of a rotating half-shaft provided in an embodiment of the present invention;

[0027] Figure 8 A schematic diagram of a centering mechanism provided in an embodiment of the present invention.

[0028] In the figure: 1, base; 2, C-shaped frame; 3, limiting mechanism; 301, movable door; 302, first limiting slot; 303, second limiting slot; 304, movable plate; 305, fixed plate; 306, limiting rod; 307, limiting spring; 4, feeding mechanism; 401, material rack; 402, material tray; 403, feeding shaft; 404, feeding roller; 405, first belt; 406, first motor; 407, driving shaft; 408, second belt; 409, feeding port; 5, winding mechanism; 501, motor rack; 502, second motor; 503, driving gear; 504, guide wheel group; 505, third belt; 506, C-shaped ring; 507, driving gear; 508, second belt; 509, feeding port ...9, winding mechanism; 501, motor rack; 502, second motor; 503, driving gear; 504, guide wheel group; 505, 7. C-shaped gear ring; 6. Winding mechanism; 601. Connecting plate; 602. Reel; 603. Winding gear; 604. Winding gear cylinder; 605. Movable groove; 606. First spring rod; 607. Clamping spring; 608. Translation semi-axis; 609. Rotation semi-axis; 610. Rotation groove; 611. Rotation rod; 612. Rotation plate; 613. Limiting ring; 614. Limiting seat; 615. Engaging groove; 616. Spring cylinder; 617. Reset plate; 618. Reset spring; 7. Centering mechanism; 701. Synchronous plate; 702. Centering frame; 703. Movable frame; 704. Second spring rod; 705. Centering spring; 706. Clamping wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 8 The present invention provides a technical solution: an automatic crepe paper winding device for insulating copper tube busbars, comprising a base 1, a C-shaped frame 2 is fixedly installed in the middle of the top of the base 1 by bolts, and also comprises a limiting mechanism 3, a feeding mechanism 4, a winding mechanism 5, a coiling mechanism 6 and a centering mechanism 7:

[0031] The limiting mechanism 3 includes a movable door 301, and the bottom end of the movable door 301 is movably mounted on the right bottom end of the C-shaped frame 2 through a rotating shaft;

[0032] The feeding mechanism 4 includes a material rack 401, and the material rack 401 is fixedly mounted on the left side of the top of the base 1 by bolts;

[0033] The winding mechanism 5 includes a C-shaped ring 506, and the C-shaped ring 506 is mounted on the inner wall of the C-shaped frame 2 by sliding movement;

[0034] The winding mechanism 6 includes a connecting plate 601, a reel 602, a translational semi-axis 608 and a rotational semi-axis 609. There are two connecting plates 601, which are respectively fixed on the front and rear sides of the inner wall of one end of the C-shaped ring 506 by bolts. There are two reels 602, which are respectively movably mounted on one end of the two connecting plates 601 close to the center of the C-shaped frame 2 by bearings. The translational semi-axis 608 is movably mounted between the two reels 602. Both ends of the rotational semi-axis 609 are respectively movably mounted on the opposite sides of the two reels 602 by bearings.

[0035] The centering mechanism 7 includes a synchronous plate 701 . The synchronous plates 701 have two parts and are respectively fixed in the middle of the front and rear sides of the movable door 301 by bolts.

[0036] The limiting mechanism 3 includes a first limiting groove 302, a second limiting groove 303, a movable plate 304 and a fixed plate 305, a limiting rod 306 and a limiting spring 307. The first limiting groove 302 is fixedly installed on the right top outer wall of the C-shaped frame 2 by bolts, the second limiting groove 303 is fixedly installed on the top of the outer wall of the movable door 301 by bolts, the movable plate 304 is installed in the second limiting groove 303 by insertion, the movable plate 304 is connected to the outer wall of the movable door 301 by sliding, the fixed plate 305 is fixedly installed on the top of the outer wall of the movable door 301 by bolts, and is located below the second limiting groove 303, and there are a plurality of limiting rods 306, and the tops are evenly fixed by bolts. Installed at the bottom end of the movable plate 304, the bottom end of the limiting rod 306 is installed in the fixed plate 305 by insertion and movement, and there are a number of limiting springs 307, which are respectively movably sleeved outside the number of limiting rods 306 and are located between the movable plate 304 and the fixed plate 305; by pulling the movable plate 304 downward, the movable plate 304 is moved away from the first limiting groove 302, at which time the movable door 301 is released from the limit, the movable door 301 is pulled downward, and the synchronous plate 701 is driven to rotate at the same time through the movable door 301, and then the insulated copper tube busbar is placed between the three clamping wheels 706 located in the centering frame 702, and then the movable door 301 is rotated upward, so that the insulated copper tube busbar can be easily placed in the base 1;

[0037] The feeding mechanism 4 includes a material tray 402, a feeding shaft 403, a feeding roller 404 and a first belt 405. The material tray 402 is movably arranged at the top of the material frame 401. The feeding shaft 403 is movably installed at the top of the C-shaped frame 2 through a bearing. The feeding roller 404 is fixedly sleeved on the feeding shaft 403. The feeding roller 404 is made of rubber material. The two ends of the first belt 405 are movably sleeved between the rear end of the feeding shaft 403 and the middle of the rear side of the material tray 402. A large amount of crepe paper is stored by the material tray 402, which reduces the preparation time for replacing crepe paper. The feeding roller 404 and the material tray 402 are driven to rotate simultaneously by the first belt 405, so that the crepe paper in the material tray 402 is automatically fed.

[0038] The feeding mechanism 4 includes a first motor 406, a driving shaft 407, a second belt 408 and a feeding port 409. The first motor 406 is fixedly installed on the top right front side of the C-frame 2 by bolts, and the driving shaft 407 is movably installed on the top of the C-frame 2 by bearings. The driving shaft 407 is fixedly connected to the output shaft of the first motor 406 by bolts, and the two ends of the second belt 408 are movably sleeved on the rear ends of the feeding shaft 403 and the driving shaft 407 respectively. The feeding port 409 is opened at the top of the C-frame 2 and is located between the feeding shaft 403 and the driving shaft 407; the driving shaft 407 is driven to rotate by the first motor 406, and when the driving shaft 407 rotates, the feeding shaft 403 is driven to rotate by the second belt 408, so that the feeding roller 404 rotates with the feeding shaft 403, and then the material tray 402 is driven to rotate by the first belt 405, and the crepe paper is continuously fed out by the rotating material tray 402 and the feeding roller 404;

[0039] The winding mechanism 5 includes a motor frame 501, a second motor 502, a driving gear 503, a guide wheel group 504, a third belt 505 and a C-shaped gear ring 507. The motor frame 501 is fixedly installed in the middle of the left front side of the C-shaped frame 2 by bolts, and the second motor 502 is fixedly installed in the motor frame 501 on the side away from the C-shaped frame 2 by bolts. There are three driving gears 503 and they are respectively mounted on the upper end, the lower end and the left end of the front side of the C-shaped frame 2 through a rotating shaft. A pulley is fixedly installed in the middle of the side of the driving gear 503 away from the C-shaped frame 2 by bolts. There are two guide wheel groups 504 and they are fixedly installed in the front side of the C-shaped frame 2 by bolts, and are respectively located between two adjacent driving gears 503. The third belt 505 is movably sleeved on the pulleys on the three driving gears 503 and the two guide wheel groups 504. The C-shaped gear ring 507 is fixedly installed on the front side of the C-shaped ring 506 by bolts. The C-shaped gear ring 507 is movably connected with the three driving gears 503 by meshing. The driving shaft 407 is driven to rotate by the first motor 406. When the driving shaft 407 rotates, the feeding shaft 403 is driven to rotate by the second belt 408, so that the feeding roller 404 rotates with the feeding shaft 403, and then the material tray 402 is driven to rotate by the first belt 405. The crepe paper is continuously fed out by the rotating material tray 402 and the feeding roller 404. When the driving shaft 407 rotates, the coiling gear 603 is driven to rotate.

[0040] The winding mechanism 6 includes a winding gear 603, a winding gear cylinder 604, a movable groove 605, a first spring rod 606, a clamping spring 607, a rotating groove 610 and a rotating rod 611. The winding gear 603 is fixedly installed on the rear end of the driving shaft 407 by bolts, and the winding gear cylinder 604 is fixedly installed in the middle of the rear side of a winding disc 602 located on the rear side by bolts. The winding gear 603 and the winding gear cylinder 604 are movably connected by meshing. The movable groove 605 is opened in the middle of the opposite side of the two winding discs 602. There are two first spring rods 606 and they are fixedly installed in the middle of the two movable grooves 605 by bolts respectively. There are two clamping springs 607 and they are movably sleeved on the outside of the two first spring rods 606 respectively. The two ends of the translation semi-shaft 608 are respectively installed in the two movable grooves 605 by sliding movement, the two ends of the translation semi-shaft 608 are respectively movably sleeved on the two first spring rods 606, the rotation groove 610 is opened inside the rotation semi-shaft 609, the rotation rod 611 is installed in the rotation groove 610 by insertion movement, the two ends of the rotation rod 611 are respectively installed in the two reels 602 by insertion movement, and the C-shaped ring 506 is located between the two connecting plates 601 and has a feed port at one end; the reel 602 is driven to rotate by the reel gear cylinder 604, and at this time, the translation semi-shaft 608 and the rotation semi-shaft 609 clamping the crepe paper continuously reel the crepe paper, and the amount of the crepe paper reeled between the two reels 602 can be controlled as needed;

[0041] The winding mechanism 6 includes a rotating plate 612, a limiting ring 613, a limiting seat 614, a snap-fitting groove 615, a spring tube 616, a reset plate 617 and a reset spring 618. The rotating plate 612 is installed in the rotating groove 610 by insertion and is fixedly installed in the middle of the rotating rod 611 by bolts. The limiting ring 613 is installed at the front end of the rotating rod 611 by insertion. The limiting seat 614 is fixedly installed at the front side of a reel 602 located at the front side by bolts. The snap-fitting groove 615 is a cross-shaped structure opened at the limiting seat 614 away from the reel. At one end of the reel 602, the limiting ring 613 is installed in the locking groove 615 through a locking movement, the spring cylinder 616 is fixed to the rear side of a reel 602 located at the rear side by bolts, the rear end of the rotating rod 611 is installed in the spring cylinder 616 through insertion, the reset plate 617 is installed in the spring cylinder 616 through insertion, and is fixed to the rear end of the rotating rod 611 by bolts, the reset spring 618 is movably sleeved on the rotating rod 611, and is located in the spring cylinder 616, and is located between the reset plate 617 and the reel 602; through the limiting ring 613, the spring cylinder 616 is fixed to the rear side of the reel 602 through bolts, and the rear end of the rotating rod 611 is installed in the spring cylinder 616 through insertion, and is fixed to the rear end of the rotating rod 611 by bolts, and the reset spring 618 is movably sleeved on the rotating rod 611, and is located in the spring cylinder 616, and is located between the reset plate 617 and the reel 602; The positioning ring 613 drives the rotating rod 611 to move forward, and the reset plate 617 moves with the rotating rod 611, so that the reset spring 618 is compressed in the spring tube 616, and the rotating plate 612 moves in the rotating groove 610 while the rotating rod 611 moves, and then the limiting ring 613 is rotated 90 degrees. At this time, the rotating plate 612 rotates with the rotating rod 611, driving the rotating half shaft 609 to rotate, and the limiting ring 613 is released to make it enter the engaging groove 615. At this time, the rotating half shaft 609 keeps the rotated state, and the rotating half shaft is rotated by the rotating half shaft. The rotation of the semi-shaft 609 drives the translation semi-shaft 608 to translate. After the rotation of the semi-shaft 609, there is a gap between the semi-shaft 609 and the translation semi-shaft 608. After the end of the crepe paper passes through the gap, the limiting ring 613 is pulled out again and rotated. The semi-shaft 609 and the translation semi-shaft 608 are reset and clamp the crepe paper. The limiting ring 613 is kept in the engaging groove 615 by the elastic force of the reset spring 618 to prevent the semi-shaft 609 from rotating. The elastic force of the clamping spring 607 makes the translation semi-shaft 608 and the semi-shaft 609 stably clamp the crepe paper.

[0042] The centering mechanism 7 includes a centering frame 702, a movable frame 703, a second spring rod 704, a centering spring 705 and a clamping wheel 706. There are two centering frames 702, which are respectively fixedly installed on the front and rear sides of the top of the base 1 by bolts. There are four movable frames 703 at each centering frame 702, and three of them are respectively installed on the upper end, lower end and left end of the centering frame 702 by insertion, and one of them is installed on the end of the synchronization plate 701 away from the movable door 301 by insertion. The second spring rod 704 is fixedly installed in the middle of the movable frame 703 by bolts. The centering spring 705 is movably sleeved on the outside of the second spring rod 704, and the clamping wheel 706 is movably installed on one end of the movable frame 703 close to the middle of the centering frame 702 through a bearing; the synchronous plate 701 is driven to rotate simultaneously through the movable door 301, and then the insulated copper tube busbar is placed between the three clamping wheels 706 located in the centering frame 702, and then the movable door 301 is rotated upward, and the movable plate 304 is inserted into the first limiting groove 302 again. At this time, under the elastic force of the centering spring 705, the end of the insulated copper tube busbar located between the two sets of centering frames 702 remains horizontal.

[0043] Working principle: When the present invention is in use, the movable plate 304 is pulled downward so that the movable plate 304 leaves the first limiting groove 302. At this time, the movable door 301 is released from the limiting position, and the movable door 301 is pulled downward to drive the synchronous plate 701 to rotate simultaneously through the movable door 301. Then, the insulated copper tube busbar is placed between the three clamping wheels 706 located in the centering frame 702. Then, the movable door 301 is rotated upward, and the movable plate 304 is inserted into the first limiting groove 302 again. At this time, under the elastic force of the centering spring 705, one end of the insulated copper tube busbar located between the two sets of centering frames 702 is kept horizontal. The insulated copper tube busbar is centered and clamped by the centering mechanism 7, so that it can be kept horizontal when the crepe paper is wound, thereby improving the winding effect of the crepe paper.

[0044] After the insulated copper tube busbar is placed, the end of the crepe paper in the material tray 402 is passed through between the base 1 and the feeding roller 404, so that it passes through the feeding port 409 and the feeding port, and then the limiting ring 613 is pulled out, and the rotating rod 611 is driven to move forward by the limiting ring 613. At this time, the reset plate 617 moves with the rotating rod 611, so that the reset spring 618 is compressed in the spring tube 616, and the rotating plate 612 is driven to move in the rotating groove 610 while the rotating rod 611 moves, and then the limiting ring 613 is rotated ninety degrees. At this time, the rotating plate 612 rotates with the rotating rod 611, driving the rotating half shaft 609 to rotate, and the limiting ring 613 is released to make it move forward. The rotating semi-shaft 609 is pressed into the engaging groove 615. At this time, the rotating semi-shaft 609 remains in the rotated state, and the translation semi-shaft 608 is driven to translate by the squeezing of the rotating semi-shaft 609. A gap exists between the rotating semi-shaft 609 and the translation semi-shaft 608 after rotation. After the end of the crepe paper passes through the gap, the limiting ring 613 is pulled out again and rotated. The rotating semi-shaft 609 and the translation semi-shaft 608 are reset and clamp the crepe paper. The limiting ring 613 is kept in the engaging groove 615 by the elastic force of the reset spring 618 to prevent the rotating semi-shaft 609 from rotating. The translation semi-shaft 608 and the rotating semi-shaft 609 stably clamp the crepe paper by the elastic force of the clamping spring 607.

[0045] Then the first motor 406 is started, and the driving shaft 407 is driven to rotate by the first motor 406. When the driving shaft 407 rotates, the feeding shaft 403 is driven to rotate by the second belt 408, so that the feeding roller 404 rotates along with the feeding shaft 403. Then the material tray 402 is driven to rotate by the first belt 405, and the crepe paper is continuously fed out by the rotating material tray 402 and the feeding roller 404. When the driving shaft 407 rotates, the winding gear 603 is driven to rotate. When the winding gear 603 rotates, the winding tray is driven by the winding gear cylinder 604. 602 rotates, and at this time, the translation semi-axis 608 and the rotating semi-axis 609 that clamp the crepe paper continuously reel the crepe paper, and the amount of the crepe paper rolled between the two reels 602 can be controlled as needed. After the rolling is completed, the first motor 406 is stopped, and the crepe paper in the feeding port 409 is disconnected. A large amount of crepe paper can be stored through the material tray 402, and the rotating semi-axis 609 is clamped by the translation semi-axis 608 to roll the material, so that the insulated copper tube busbar does not need to frequently change the crepe paper during the crepe paper winding operation, which reduces the labor intensity of the staff;

[0046] After the winding is completed, the ends of the crepe paper between the reels 602 are first fixed on the insulating copper tube busbar, and then the second motor 502 is started, and the driving gear 503 in the motor frame 501 is driven to rotate by the second motor 502, and the remaining driving gears 503 are driven to rotate by the third belt 505. When the driving gear 503 rotates, the C-shaped ring 506 is driven to rotate inside the base 1 through the C-shaped gear ring 507, so that the reel 602 follows the C-shaped ring 506 to rotate around the insulating copper tube busbar, and then the insulating copper tube busbar is pulled, that is, the crepe paper is automatically wound.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic crepe paper winding device for insulating copper tube busbars, comprising a base (1), a C-shaped frame (2) is fixedly installed in the middle of the top of the base (1), characterized in that: It also includes a limiting mechanism (3), a feeding mechanism (4), a winding mechanism (5), a coiling mechanism (6) and a centering mechanism (7): A limiting mechanism (3), the limiting mechanism (3) comprising a movable door (301), the bottom end of the movable door (301) being movably mounted on the right bottom end of the C-shaped frame (2); A feeding mechanism (4), the feeding mechanism (4) comprising a material rack (401), the material rack (401) being fixedly mounted on the left side of the top end of the base platform (1); A winding mechanism (5), the winding mechanism (5) comprising a C-shaped ring (506), the C-shaped ring (506) being movably mounted on the inner side wall of the C-shaped frame (2); A material winding mechanism (6), the material winding mechanism (6) comprising a connecting plate (601), a reel (602), a translation semi-axis (608) and a rotation semi-axis (609), the connecting plates (601) having two pieces and being fixedly mounted on the front and rear sides of the inner wall of one end of the C-shaped ring (506), the reels (602) having two pieces and being movably mounted on one end of the two connecting plates (601) close to the center of the C-shaped frame (2), the translation semi-axis (608) being movably mounted between the two reels (602), and the two ends of the rotation semi-axis (609) being movably mounted on opposite sides of the two reels (602); A centering mechanism (7), wherein the centering mechanism (7) comprises a synchronization plate (701), wherein the synchronization plates (701) are in total two and are respectively fixedly mounted in the middle of the front and rear sides of the movable door (301).

2. The automatic crepe paper winding device for insulating copper tube busbar according to claim 1 is characterized in that: The limiting mechanism (3) comprises a first limiting groove (302), a second limiting groove (303), a movable plate (304), a fixed plate (305), a limiting rod (306) and a limiting spring (307); the first limiting groove (302) is fixedly mounted on the right top outer wall of the C-shaped frame (2) by means of bolts; the second limiting groove (303) is fixedly mounted on the top outer wall of the movable door (301) by means of bolts; the movable plate (304) is movably mounted in the second limiting groove (303) by means of insertion; the movable plate (304) is connected to the outer side of the movable door (301) The walls are connected by sliding movement, the fixed plate (305) is fixedly installed on the top of the outer wall of the movable door (301) by bolts, and is located below the second limiting groove (303), there are a number of limiting rods (306) and the top ends are evenly fixedly installed on the bottom end of the movable plate (304) by bolts, the bottom ends of the limiting rods (306) are installed in the fixed plate (305) by insertion, and there are a number of limiting springs (307) that are movably sleeved outside the number of limiting rods (306) and are located between the movable plate (304) and the fixed plate (305).

3. The automatic crepe paper winding device for insulating copper tube busbar according to claim 2 is characterized in that: The feeding mechanism (4) comprises a material tray (402), a feeding shaft (403), a feeding roller (404) and a first belt (405); the material tray (402) is movably arranged at the top end of the material frame (401); the feeding shaft (403) is movably installed at the top end of the C-shaped frame (2) through a bearing; the feeding roller (404) is fixedly sleeved on the feeding shaft (403); the feeding roller (404) is made of rubber material; and the two ends of the first belt (405) are respectively movably sleeved between the rear end of the feeding shaft (403) and the middle of the rear side of the material tray (402).

4. The automatic crepe paper winding device for insulating copper tube busbar according to claim 3 is characterized in that: The feeding mechanism (4) comprises a first motor (406), a driving shaft (407), a second belt (408) and a feeding port (409); the first motor (406) is fixedly mounted on the top right front side of the C-shaped frame (2) by means of bolts; the driving shaft (407) is movably mounted on the top of the C-shaped frame (2) by means of a bearing; the driving shaft (407) is fixedly connected to the output shaft of the first motor (406) by means of bolts; two ends of the second belt (408) are movably sleeved on the rear end of the feeding shaft (403) and the rear end of the driving shaft (407) respectively; the feeding port (409) is opened at the top of the C-shaped frame (2) and is located between the feeding shaft (403) and the driving shaft (407).

5. The automatic crepe paper winding device for insulating copper tube busbar according to claim 4 is characterized in that: The winding mechanism (5) comprises a motor frame (501), a second motor (502), a driving gear (503), a guide wheel group (504), a third belt (505) and a C-shaped gear ring (507); the motor frame (501) is fixedly mounted on the middle of the left front side of the C-shaped frame (2) by means of bolts; the second motor (502) is fixedly mounted on the side of the motor frame (501) away from the C-shaped frame (2) by means of bolts; there are three driving gears (503) which are movably mounted on the upper end, the lower end and the left end of the front side of the C-shaped frame (2) by means of rotating shafts; the driving gears (503) are 3) A pulley is fixedly installed in the middle of the side away from the C-shaped frame (2) by bolts, there are two guide wheel groups (504) and they are fixedly installed on the front side of the C-shaped frame (2) by bolts, and are respectively located between two adjacent driving gears (503), the third belt (505) is movably sleeved on the pulleys on the three driving gears (503) and the two guide wheel groups (504), the C-shaped gear ring (507) is fixedly installed on the front side of the C-shaped ring (506) by bolts, and the C-shaped gear ring (507) is movably connected with the three driving gears (503) by meshing.

6. The automatic crepe paper winding device for insulating copper tube busbar according to claim 5 is characterized in that: The winding mechanism (6) comprises a winding gear (603), a winding gear cylinder (604), a movable groove (605), a first spring rod (606), a clamping spring (607), a rotating groove (610) and a rotating rod (611); the winding gear (603) is fixedly mounted on the rear end of the driving shaft (407) by bolts; the winding gear cylinder (604) is fixedly mounted on the middle of the rear side of a winding disc (602) located on the rear side by bolts; the winding gear (603) and the winding gear cylinder (604) are connected by meshing; the movable groove (605) is provided in the middle of the opposite side of the two winding discs (602); there are two first spring rods (606) and they are respectively fixedly mounted on the two movable grooves by bolts. In the middle of the movable groove (605), there are two clamping springs (607) and they are movably sleeved on the outside of the two first spring rods (606), the two ends of the translation semi-axis (608) are respectively installed in the two movable grooves (605) by sliding, and the two ends of the translation semi-axis (608) are respectively movably sleeved on the two first spring rods (606), the rotation groove (610) is opened inside the rotation semi-axis (609), the rotation rod (611) is installed in the rotation groove (610) by insertion, and the two ends of the rotation rod (611) are respectively installed in the two reels (602) by insertion, and the C-shaped ring (506) is located between the two connecting plates (601) and has a feed port at one end.

7. The automatic crepe paper winding device for insulating copper tube busbar according to claim 6 is characterized in that: The material winding mechanism (6) comprises a rotating plate (612), a limiting ring (613), a limiting seat (614), a snap-fitting groove (615), a spring tube (616), a reset plate (617) and a reset spring (618); the rotating plate (612) is installed in the rotating groove (610) by insertion and is fixedly installed in the middle of the rotating rod (611) by bolts; the limiting ring (613) is installed at the front end of the rotating rod (611) by insertion; the limiting seat (614) is fixedly installed at the front side of a reel (602) located at the front side by bolts; the snap-fitting groove (615) is a cross-shaped structure and is opened on the limiting seat (614). At one end away from the reel (602), the limit ring (613) is installed in the engaging groove (615) by means of engaging movement, the spring tube (616) is fixed to the rear side of a reel (602) located at the rear side by means of bolts, the rear end of the rotating rod (611) is installed in the spring tube (616) by means of insertion movement, the reset plate (617) is installed in the spring tube (616) by means of insertion movement, and is fixed to the rear end of the rotating rod (611) by means of bolts, the reset spring (618) is movably sleeved on the rotating rod (611), and is located in the spring tube (616), and is located between the reset plate (617) and the reel (602).

8. The automatic crepe paper winding device for insulating copper tube busbar according to claim 7 is characterized in that: The centering mechanism (7) comprises a centering frame (702), a movable frame (703), a second spring rod (704), a centering spring (705) and a clamping wheel (706). There are two centering frames (702) and they are fixedly mounted on the front and rear sides of the top of the base (1) by bolts. There are four movable frames (703) at each centering frame (702), three of which are respectively installed at the upper end, the lower end and the left end of the centering frame (702) by insertion, and one of which is installed at the end of the synchronization plate (701) away from the movable door (301) by insertion. The second spring rod (704) is fixedly mounted in the middle of the movable frame (703) by bolts. The centering spring (705) is movably sleeved outside the second spring rod (704). The clamping wheel (706) is movably mounted on the end of the movable frame (703) close to the middle of the centering frame (702) by a bearing.

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