CN214872515U

CN214872515U - Winding mechanism of sheet extruder

Info

Publication number: CN214872515U
Application number: CN202121204641.0U
Authority: CN
Inventors: 姚慕芳; 黄建宇; 胡程威
Original assignee: Ruian Zhuorui Machinery Co ltd
Current assignee: Ruian Zhuorui Machinery Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-26
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a winding mechanism of sheet extruder, contain draw gear and coiling mechanism, the coiling mechanism contains the rolling frame, rolling axle and rolling motor, the rolling axle is joined in marriage on the rolling frame, the rolling axle is connected with the rolling motor transmission, draw gear contains the carry over pinch rolls, compression roller and traction motor, the carry over pinch rolls is joined in marriage on the carrying over pinch rolls, the carry over pinch rolls is connected with the traction motor transmission, the compression roller configuration is in one side of carry over pinch rolls, the compression roller still links there is the cylinder, establish the truckle on the rolling frame, gear and mobile motor, the gear is connected with the mobile motor transmission, the base is established to the below of rolling frame, establish track and rack on the base, the truckle is joined in marriage on the track, the rack is connected with gear engagement. Wherein coiling mechanism can move on the base, realizes the removal switching of rolling station and the station of unloading, and spatial structure overall arrangement is more reasonable, unloads and does not receive rolling station spatial position restriction, and it is more convenient to use, by the transmission of mobile motor drive gear on the rack, lets the rolling frame advance and retreat on the track through the truckle, and the transmission is convenient.

Description

Winding mechanism of sheet extruder

Technical Field

The utility model relates to a sheet extruder, in particular to sheet extruder's winding mechanism.

Background

In the processing of plastic products (such as plastic cups or bowls or boxes), the plastic sheets need to be heated and shaped. The plastic sheet is manufactured through a sheet extruder, the manufactured sheet is wound, a winding shaft distributor drives the winding shaft distributor to rotate to wind the sheet, the sheet is wound to form a coil, and the sheet in the coil can also be used as a material to be supplied to a subsequent process, such as a plastic product forming machine. However, after the winding shaft of the winding mechanism of the sheet extruder winds the sheet to a certain extent (length or radius), the sheet needs to be taken down and replaced; the winding shaft is wound and replaced at the same position, and the winding shaft is not easy to operate due to space limitation, and the position is kept stable in the winding process, so that the wound sheet is prevented from being skewed and untidy.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model aims at providing a sheet extruder's winding mechanism. It moves coiling mechanism configuration on the base, can switch at different stations, and spatial structure is rationally distributed, conveniently unloads, wherein by the meshing transmission of mobile motor cooperation rack and pinion when different stations remove, it is more convenient to remove, and the position is more stable.

In order to solve the technical problem, the utility model discloses a following technical scheme: sheet extruder's winding mechanism, including draw gear and coiling mechanism, the coiling mechanism is including rolling frame, rolling axle and rolling motor, and the rolling axle configuration is on the rolling frame, and the rolling axle is connected with the rolling motor transmission, and draw gear is including carry over pinch rolls, compression roller and traction motor, and the carry over pinch rolls configuration is on the carrying over pinch rolls, and the carry over pinch rolls is connected with the traction motor transmission, and the compression roller configuration is in one side of carry over pinch rolls, and the compression roller still is connected with cylinder, its characterized in that: the winding frame is provided with a trundle, a gear and a moving motor, the gear is in transmission connection with the moving motor, a base is arranged below the winding frame, a track and a rack are arranged on the base, the trundle is arranged on the track, and the rack is in meshing connection with the gear. This sheet extruder's winding mechanism pulls and rolling through draw gear and coiling mechanism cooperation, wherein the coiling mechanism can move on the base, thereby realize the removal switching of rolling station and unloading station, spatial structure overall arrangement is more reasonable, unload not restricted by rolling station spatial position, it is more convenient to use, move in addition and switch by mobile motor drive gear on the rack, let the rolling frame advance on the track and retreat through the truckle, the transmission is convenient, it is more efficient to move the switching, need not manual drive, gear engagement is stable on the rack, and intermeshing position when stopping the transmission keeps stable, and is more practical, it is more stable during the rolling, the winding material that is difficult for leading to the rolling askew the uneven condition of falling appears.

The following optimization or supplementary explanation can be performed on the technical scheme.

For example, draw gear sets up in the top of coiling mechanism, and the rolling effect is better, more stable, and the sheet has certain weight, is pulled from the top and is rolled up again after getting off.

In addition, the rack is arranged in parallel with the track.

For another example, at least two tracks are arranged to correspond to the winding device, a ring groove is arranged on a caster wheel corresponding to one track, and the ring groove of the caster wheel is matched with the corresponding track. That is, the winding frame of a winding device is matched with at least two rails, the trundles are matched with the rails through annular grooves, the trundles are more stable to run on the rails and cannot derail, and in addition, the requirements on other rails are not high, and the assembly is more convenient.

For example, the two rails are arranged to correspond to the winding device, the caster wheel corresponding to one of the rails is provided with an annular groove, the annular groove of the caster wheel is matched with the corresponding rail, and the other rail supports the corresponding caster wheel.

The winding device can be further optimized, a positioning pin and a positioning hole are arranged between the base and the winding frame, and the positioning pin and the positioning hole are in positioning, inserting and matching at the winding station. When the winding frame moves to the winding station, the position is further positioned by the positioning pin and the positioning hole, the structural stability is enhanced, and the winding stability is further enhanced.

For example, the base is provided with a positioning hole, the positioning hole is arranged at a winding station, the winding frame is provided with a positioning pin, and the positioning pin and the positioning hole are arranged in alignment.

Wherein, can optimize the setting, set up two sets of with the coiling mechanism. The rolling efficiency is higher, and two sets of coiling mechanisms can be used by alternate rolling, and the influence of unloading to the sheet extruder because of the rolling is reduced.

In addition, a deviation rectifying sliding roller can be arranged between the traction device and the winding device. The sheet material is rolled up more neatly.

The utility model has the advantages that the rolling mechanism of the sheet extruder is matched with the rolling device through the traction device to carry out traction and rolling, wherein the winding device can be configured on the base to move, the movement switching of the winding device between a winding station and an unloading station is realized, the spatial structure layout is more reasonable, the unloading is not limited by the spatial position of the winding station, the unloading is more convenient and safer, in addition, the moving switch is driven by a moving motor to drive a gear to drive the rolling frame to move forwards and backwards on the rack through a trundle, the moving transmission is more convenient, the moving switch is more efficient, manual driving is not needed, the gear is meshed with the rack to stably transmit, and intermeshing position remains stable when stopping the transmission, is difficult for taking place the displacement, and is more practical, and rolling during operation is more stable, and the askew untidy condition that falls appears in the coil stock that is difficult for leading to the rolling. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

Fig. 1 is a schematic perspective view of a winding mechanism of a middle sheet extruder according to the present invention.

Fig. 2 is a schematic perspective view of fig. 1 at another angle.

Fig. 3 is a schematic view of the three-dimensional structure of the middle rolling device of the present invention.

Fig. 4 is a schematic perspective view of fig. 3 at another angle.

Fig. 5 is an enlarged view of a in fig. 2.

In the figure: 1. a traction device; 2. a winding device; 3. a winding frame; 4. a winding shaft; 5. a winding motor; 6. a traction roller; 7. a compression roller; 8. a traction motor; 9. a traction frame; 10. a cylinder; 11. a caster wheel; 12. a gear; 13. a moving motor; 14. a base; 15. a track; 16. a rack; 17. positioning pins; 19. a mounting seat; 20. correcting a sliding roller; 21. an annular groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to the drawings, the winding mechanism of the sheet extruder in the embodiment of the present invention includes a traction device 1 and a winding device 2.

The winding device 2 comprises a winding frame 3, a winding shaft 4 and a winding motor 5. The winding shaft 4 is arranged on the winding frame 3, the winding shaft 4 is in transmission connection with the winding motor 5, and the winding shaft 4 is driven by the winding motor 5 to rotate on the winding frame 3.

The traction device 1 comprises a traction roller 6, a compression roller 7 and a traction motor 8. The traction roller 6 is arranged on a traction frame 9, the traction roller 6 is in transmission connection with a traction motor 8, and the traction motor 8 drives the traction roller 6 to rotate on the traction frame 9. The compression roller 7 is arranged on one side of the traction roller 6, the compression roller 7 is further connected with an air cylinder 10, the air cylinder 10 drives the compression roller 7 and the traction roller 6 to be close to and separated from each other, and the compression roller 7 is matched with the traction roller 6 to clamp a sheet to rotate and pull when the compression roller is close to each other. The both ends setting of compression roller 7 is on the slide, and the slide configuration lets compression roller 7 remove more stably in the spout.

Wherein, the winding frame 3 is provided with a caster 11, a gear 12 and a mobile motor 13. The gear 12 is in transmission connection with a moving motor 13, and the moving motor 13 drives the gear 12 to rotate (including forward rotation and reverse rotation) on the winding frame 3. A base 14 is arranged below the winding frame 3, and a track 15 and a rack 16 are arranged on the base 14. The casters 11 are disposed on the rails 15 so that the casters 11 roll on the rails 15 to move the winding frame 3 on the rails 15. The rack 16 is meshed with the gear 12, and when the gear 12 is driven by the moving motor 13 to rotate, the gear 12 is meshed with the rack 16 to drive, so that the winding frame 3 can advance and retreat on the track 15 through the caster 11.

The winding mechanism of the sheet extruder is matched with the winding device 2 through the traction device 1 for traction and winding, the winding device 2 can be configured on the base 14 to move, the winding device 2 can move on a winding station and an unloading station, the spatial structure layout is more reasonable, the unloading is not limited by the spatial position of the winding station, the unloading is more convenient and safer, in addition, the gear 12 is driven by the moving motor 13 to transmit on the rack 16 to drive the winding frame 3 to move forwards and backwards on the track 15 through the caster 11, the moving transmission is more convenient, the moving switching position is more efficient, the manual driving is not needed, the device is more practical, the gear 12 is meshed on the rack 16 to stably transmit, and intermeshing position remains stable when stopping the transmission, is difficult for taking place the displacement, and is more practical, and rolling during operation is more stable, and the askew untidy condition that falls appears in the coil stock that is difficult for leading to the rolling.

The following optimization or further explanation can be made on the basis of the above embodiment.

For example, draw gear 1 sets up in the top of coiling mechanism 2, and the sheet has certain weight, is drawn the sheet down from the top by draw gear 1, and the quilt is rolled up again, and the rolling effect is better, more stable.

Wherein the rack 16 and the rail 15 will be arranged in parallel. So as to drive the caster 11 on the winding frame 3 to move on the track 15 during transmission.

For another example, at least two tracks 15 are provided corresponding to the winding device 2, wherein an annular groove 21 (i.e., an annular groove) is provided on the caster 11 corresponding to one track 15, and the annular groove 21 of the caster 11 is matched with the corresponding track 15 and matched in a manner of being clamped into the annular groove 21. That is, the winding frame 3 of a winding device 2 is matched with at least two rails 15, the caster 11 is matched with the rails 15 through the annular groove 21, the caster 11 runs more stably on the rails 15 and cannot derail, and in addition, the requirements on other rails 15 are not high, and the assembly is more convenient. Can be inserted into the annular groove 21 in the rail 15.

In the figure, two rails 15 are arranged corresponding to the winding device 2, wherein a ring groove 21 is arranged on the caster 11 corresponding to one rail 15, the ring groove 21 of the caster 11 is matched with the corresponding rail 15, and the other rail 15 supports the corresponding caster 11. Rational in infrastructure, the cooperation of track 15 and truckle 11 on coiling frame 3 of coiling mechanism 2 is stable, convenient assembling.

And a positioning pin 17 and a positioning hole are arranged between the base 14 and the winding frame 3, and the positioning pin 17 and the positioning hole are positioned and spliced at the winding station. The positioning pin 17 or the positioning hole is provided on the base 14, and the other of the positioning pin 17 and the positioning hole is provided on the winding frame 3. When the winding frame 3 moves to the winding station, the positioning pin 17 is inserted into the positioning hole, and the positioning pin 17 and the positioning hole are used for further positioning, so that the structural stability is enhanced, and the winding stability is further enhanced.

For example, the base 14 is provided with a positioning hole, the positioning hole is arranged at the winding station, the winding frame 3 is provided with a positioning pin 17, and the positioning pin 17 is aligned with the positioning hole. Simple structure, it is more reasonable, can be equipped with mount pad 19 on base 14 and supply the locating hole to set up.

Wherein, can optimize the setting, set up coiling mechanism 2 two sets ofly. Two sets of coiling mechanism 2 can alternate the rolling and use, and rolling efficiency is higher, and when one of them coiling mechanism 2 need be unloaded, carry out the rolling by 2 cooperation cooperations of another coiling mechanism, reduce because of the rolling is unloaded to sheet extruder's influence.

In addition, a deviation rectifying slide roller 20 can be arranged between the traction device 1 and the winding device 2. The sheet passes through the deviation-rectifying slide roller before being wound, when the sheet inclines, the sheet is manually wound by the deviation-rectifying slide roller, one end of the deviation-rectifying slide roller is vertically adjusted, and the other end of the deviation-rectifying slide roller is horizontally adjusted to adjust the winding regularity of the sheet. The rolling is more tidy.

The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications, enhancements, and equivalents may be made without departing from the scope of the invention as defined in the claims appended hereto.

Claims

1. Sheet extruder's winding mechanism, including draw gear (1) and coiling mechanism (2), coiling mechanism (2) are including rolling frame (3), rolling axle (4) and coiling motor (5), rolling axle (4) configuration is on rolling frame (3), rolling axle (4) are connected with coiling motor (5) transmission, draw gear (1) is including carry over pinch rolls (6), compression roller (7) and traction motor (8), carry over pinch rolls (6) configuration is on traction frame (9), carry over pinch rolls (6) are connected with traction motor (8) transmission, compression roller (7) configuration is in one side of carry over pinch rolls (6), compression roller (7) still are connected with cylinder (10), its characterized in that: the winding frame (3) is provided with a caster (11), a gear (12) and a moving motor (13), the gear (12) is in transmission connection with the moving motor (13), a base (14) is arranged below the winding frame (3), a track (15) and a rack (16) are arranged on the base (14), the caster (11) is arranged on the track (15), and the rack (16) is in meshing connection with the gear (12).

2. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the traction device (1) is arranged above the winding device (2).

3. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the rack (16) is arranged in parallel with the track (15).

4. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the rails (15) are at least provided with two rails corresponding to the winding device (2), a ring groove (21) is arranged on the caster (11) corresponding to one rail (15), and the ring groove (21) of the caster (11) is matched with the corresponding rail (15).

5. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the rails (15) are provided with two rails corresponding to the winding device (2), the caster (11) corresponding to one rail (15) is provided with an annular groove (21), the annular groove (21) of the caster (11) is matched with the corresponding rail (15), and the other rail (15) supports the corresponding caster (11).

6. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: a positioning pin (17) and a positioning hole are arranged between the base (14) and the winding frame (3), and the positioning pin (17) is in positioning, inserting and matching with the positioning hole at a winding station.

7. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the base (14) is provided with a positioning hole, the positioning hole is arranged at a winding station, the winding frame (3) is provided with a positioning pin (17), and the positioning pin (17) is aligned with the positioning hole.

8. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: the winding devices (2) are arranged in two groups.

9. The winding mechanism of a sheet extruder as set forth in claim 1, wherein: a deviation rectifying sliding roller (20) is also arranged between the traction device (1) and the winding device (2).