CN203558605U - Coreless reeling device used for reeling plastic sheets - Google Patents
Coreless reeling device used for reeling plastic sheets Download PDFInfo
- Publication number
- CN203558605U CN203558605U CN201320618557.2U CN201320618557U CN203558605U CN 203558605 U CN203558605 U CN 203558605U CN 201320618557 U CN201320618557 U CN 201320618557U CN 203558605 U CN203558605 U CN 203558605U
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- China
- Prior art keywords
- silk braid
- narrow boards
- rotating shaft
- slide block
- push rod
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Abstract
The utility model relates to a coreless reeling device for reeling plastic sheets, which comprises a rotating shaft, wherein two support plates are arranged on the rotating shaft; three housings are mounted on the two support plates; a narrow plate is arranged between every two adjacent housings; pin holes are formed in the circumference of the support plates; cylindrical pins corresponding to the pin holes are arranged on the housings and inner sides of the narrow plates; extension springs are connected between the two ends on the inner wall of the narrow plates and between the inner ends of the two support plates respectively; two fixedly connected tapered slide blocks are arranged on the rotating shaft between the two support plates; three sliding grooves are formed in each tapered slide block evenly; a jacking rod is arranged on the tapered slide block at the left side; the outer end of the jacking rod penetrates the support plates and is connected with a tapered slide block movement adjustment device; outer taper sleeves matched with the tapered slide blocks are arranged on the inner sides of the housings; narrow plate taper sleeves matched with the sliding grooves are arranged on the inner sides of the narrow plates; ring-shaped grooves are formed in the outer surfaces of the housings and the narrow plates; ring springs are mounted in the ring-shaped grooves. According to the coreless reeling device, the coreless reeling can be realized; the resources are saved; the production efficiency is improved.
Description
Technical field
The utility model belongs to plastics machinery industry, is specifically related to a kind of no-core winder device for plastic plate rolling.
Background technology
Batching of sheet material all needed to utilize papery tube core or plastic wick to support just to complete and batch in the past, and it needs special tube core, and cost is high, heavier, and after batching, is difficult for taking off.On current Scroll, between three shells, there are three 1 centimeter of gaps that left and right is wide, this gap does not adopt tube core to support in wrapup procedure, can cause while unloading volume deformation of products, thereby cause quality problems maybe cannot unload volume, can not carry out smoothly rolling work.
Summary of the invention
The problem that the utility model easily causes deformation of products, cannot unload volume for above-mentioned prior art no-core winder, provides a kind of no-core winder device for plastic plate rolling, and it can realize no-core winder, conveniently unloads volume.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of no-core winder device for plastic plate rolling, comprise rotating shaft, be enclosed within two supporting disks in rotating shaft and be arranged on three shells on two supporting disks, between described adjacent shells, be provided with narrow boards, on the circumference of described two supporting disks, be evenly provided with pin-and-hole, shell is provided with the straight pin corresponding with pin-and-hole with narrow boards inner side, inside narrow boards, between two ends and two supporting disk the inners, be all connected with extension spring, in rotating shaft between described two supporting disks, be provided with two cone slide blocks, on cone slide block, be evenly provided with three chutes, between two cone slide blocks, be fixedly connected with, on the cone slide block in left side, be provided with push rod, control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod outer end, described shell inner side is provided with and the external conical sleeve of boring slide block and matching, narrow boards inner side is provided with the narrow boards tapered sleeve matching with chute, on described shell and narrow boards outside face, be provided with annular groove, annual spring is installed in annular groove.
The gradient of described chute is greater than the gradient of cone slide block.
Described cone slide block moves control apparatus and comprises the silk braid being enclosed within rotating shaft, silk braid is positioned at the supporting disk outer end in left side, described silk braid left end is provided with finishing bevel gear cuter, in the rotating shaft in silk braid left side, be provided with axle ring-shaped step, on silk braid excircle, be provided with outside thread, on silk braid, cover has spline sliding sleeve, in spline sliding sleeve, be provided with the negative thread matching with outside thread, on spline sliding sleeve, cover has push rod disk, push rod outer end to be fixed on push rod disk, and spline sliding sleeve left end is provided with dog link.
Between described silk braid and left side supporting disk, be provided with copper sheathing before silk braid, between silk braid and axle ring-shaped step, be provided with copper sheathing after silk braid.
Described spline sliding sleeve left end arranges set collar, and dog link is fixed on set collar, between push rod disk and set collar, is provided with single direction thrust ball bearing, on the spline sliding sleeve of push rod disk right-hand member, is provided with circlip.
Described external conical sleeve is fixed inside the shell by hexagon socket cap head screw, and narrow boards tapered sleeve is fixed on narrow boards inner side by hexagon socket cap head screw.
The two ends, inner side of described narrow boards are provided with the first extension spring hanger, and two supporting disk the inners are provided with the second extension spring hanger corresponding with the first extension spring hanger, between the first extension spring hanger the second extension spring hanger corresponding thereto, are connected with extension spring.
Described supporting disk is bolted in rotating shaft.
Between described two cone slide blocks, be provided with isometric two-thread screw.
The utility model is provided with narrow boards between adjacent shells, thereby make Scroll is a full circle in wrapup procedure, solve the quality problems that cannot unload volume and deformation of products that occur after product rolling, on two supporting disk circumference, be evenly provided with pin-and-hole, shell with on narrow boards, be provided with the straight pin corresponding with pin-and-hole, can be in the pin-and-hole upper and lower perpendicular movement of straight pin, can make shell and narrow boards to do upper and lower perpendicular movement outward at supporting disk, in the utility model rotating shaft, be provided with the actuating device of shell and narrow boards, can be so that shell and narrow boards outwards move and expand as a full circle when actuating device slides left, inside shell and narrow boards, between two ends and supporting disk the inner, be all connected with extension spring, when actuating device slides left, extension spring is retracted and is pulled narrow boards and shell to move inward withdrawal, while unloading volume, conveniently unload volume, time saving and energy saving.The position of the utility model capable of regulating shell and narrow boards, realizes no-core winder, saves Enterprise Resource and enhances productivity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cone slide block and external conical sleeve fit structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-Figure 2, a kind of no-core winder device for plastic plate rolling, comprise rotating shaft 19, be enclosed within rotating shaft two supporting disks 1 of 19 and be arranged on three shells 3 on two supporting disks 1, described supporting disk 1 is fixed in rotating shaft 9 by bolt 25, between described adjacent shells, be provided with narrow boards 23, on the circumference of described two supporting disks 1, be evenly provided with pin-and-hole, shell 3 is provided with the straight pin corresponding with pin-and-hole 2 with narrow boards 23 inner sides, shell 3 and narrow boards 23 all slide along pin-and-hole direction by straight pin 2, thereby adjust the size of shell 3 and narrow boards 23 formation circles.In rotating shaft 19 between described two supporting disks 1, be provided with two cone slide blocks 5, on cone slide block 5, be evenly provided with three chutes 29, between two cone slide blocks 5, be provided with isometric two-thread screw 7, isometric two-thread screw 7 is fixed together two cone slide blocks 5 two cone slide blocks are moved simultaneously.On the cone slide block in left side, be provided with push rod 9, control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod 9 outer ends, described shell 3 inner sides are provided with and the external conical sleeve 6 of boring slide block and matching, narrow boards 23 inner sides are provided with the narrow boards tapered sleeve 24 matching with chute 29, between narrow boards 23 two ends, inner side and two supporting disk 1 the inners, be all connected with extension spring 22, on described shell 3 and narrow boards 23 outside faces, be provided with annular groove 28, annual spring 4 is installed in annular groove 28, the gradient of preferred chute 29 is greater than the gradient of cone slide block 5, the angle α that is chute 29 inclined-planes and center shaft is greater than the angle β that bores slide block 5 inclined-planes and center shaft, narrow boards tapered sleeve 24 slides on chute 29 inclined-planes, external conical sleeve 6 slides on cone slide block 5 inclined-planes, when cone slide block 5 is moved to the left, narrow boards tapered sleeve 24 is first regained under extension spring 22 pulling force, shell 3 is rear withdrawal under the effect of annual spring 4, the utility model shell 3 is inconsistent with narrow boards 23 kinematic velocitys, avoid occurring in shell 3 and narrow boards 23 course of action the problem being stuck.
Cone slide block of the present utility model moves control apparatus and comprises the silk braid 15 being enclosed within rotating shaft 19, silk braid 15 is positioned at the supporting disk outer end in left side, described silk braid 15 left ends are provided with finishing bevel gear cuter 17, in the rotating shaft 19 in silk braid 15 left sides, be provided with axle ring-shaped step 30, on silk braid 15 excircles, be provided with outside thread, on silk braid 15, cover has spline sliding sleeve 14, in spline sliding sleeve 14, be provided with the negative thread matching with outside thread, on spline sliding sleeve, cover has push rod disk 12, push rod 9 outer ends are fixed on push rod disk 12, spline sliding sleeve 14 left ends are provided with dog link 20, dog link 20 outer ends are fixed on the shell 31 of finishing bevel gear cuter 17, dog link 20 plays fixedly spline sliding sleeve 14, make spline sliding sleeve 14 can only be on silk braid 15 parallel sliding.
Between silk braid 15 of the present utility model and supporting disk, be provided with the front copper sheathing 10 of silk braid, before silk braid, copper sheathing 10 plays cushioning effect, between silk braid 15 and axle ring-shaped step 30, be provided with copper sheathing 16 after silk braid, after silk braid, copper sheathing plays the rubbing effect reducing between silk braid 15 and rotating shaft 19, and rear copper sheathing 16 and finishing bevel gear cuter 17 are fixed on silk braid 15 by screw 18.
External conical sleeve 6 of the present utility model is fixed on shell 3 inner sides by hexagon socket cap head screw 8, and narrow boards tapered sleeve 24 is fixed on narrow boards 23 inner sides by hexagon socket cap head screw.
Narrow boards of the present utility model 23 two ends, inner side are provided with the first extension spring hanger 21, two supporting disk the inners are provided with between the second extension spring hanger 27, the first extension spring hangers 21 the second extension spring hanger 27 corresponding thereto corresponding with the first extension spring hanger 21 and are connected with extension spring 22.
During the utility model specific works, the rotating shaft of this device 19 is rack-mount by bearing, thereby being connected with motor output gear, bevel gear wheel 17 drive bevel gear wheel 17 to rotate, the rotation of 17 bevel gear wheels drives silk braid 15 to rotate, silk braid 15 rotates and drives spline sliding sleeve 14 to slide, spline sliding sleeve 14 drives single direction thrust ball bearing 13 while sliding, push rod disk 12, circlip for shaft 11, push rod 9 slides, push rod 9 slides and drives two cone slide blocks 5 to slide together, two cone slide blocks 5 are laterally moved in rotating shaft 19, by the transverse shifting of two cone slide blocks 5, make external conical sleeve 6, narrow boards tapered sleeve 24 drives shell 3, narrow boards 23 is done upper and lower perpendicular movement.The utility model motor can drive bevel gear wheel 17 forward and backwards, and then make two cone slide blocks 5 be moved to the left or move right, when spline sliding sleeve 14 moves right, shell 3, narrow boards 24 open, make this device end face form a complete circle, now can start to carry out no-core winder, when spline sliding sleeve 14 is moved to the left, shell 3, narrow boards 23 dwindle, and the product after now can completing rolling unloads volume.
Claims (9)
1. the no-core winder device for plastic plate rolling, comprise rotating shaft (19), be enclosed within two supporting disks (1) of (19) in rotating shaft and be arranged on three shells (3) on two supporting disks (1), it is characterized in that: between described adjacent shells, be provided with narrow boards (23), on the circumference of described two supporting disks (1), be evenly provided with pin-and-hole, shell (3) is provided with the straight pin corresponding with pin-and-hole (2) with narrow boards (23) inner side, between narrow boards (23) two ends, inner side and two supporting disk the inners, be all connected with extension spring (22), in rotating shaft (19) between described two supporting disks (1), be provided with two cone slide blocks (5), on cone slide block (5), be evenly provided with three chutes (29), between two cone slide blocks (5), be fixedly connected with, on the cone slide block in left side, be provided with push rod (9), control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod (9) outer end, described shell (3) inner side is provided with and the external conical sleeve (6) of boring slide block and matching, narrow boards (23) inner side is provided with the narrow boards tapered sleeve (24) matching with chute (29), on described shell (3) and narrow boards (23) outside face, be provided with annular groove (28), annual spring (4) is installed in annular groove (28).
2. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: the gradient of described chute (29) is greater than the gradient of cone slide block (5).
3. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: described cone slide block moves control apparatus and comprises the silk braid (15) being enclosed within rotating shaft (19), silk braid (15) is positioned at the supporting disk outer end in left side, described silk braid (15) left end is provided with finishing bevel gear cuter (17), in the rotating shaft (19) in silk braid (15) left side, be provided with axle ring-shaped step (30), on silk braid (15) excircle, be provided with outside thread, the upper cover of silk braid (15) has spline sliding sleeve (14), spline sliding sleeve is provided with the negative thread matching with outside thread in (14), on spline sliding sleeve, cover has push rod disk (12), push rod (9) outer end is fixed on push rod disk (12), spline sliding sleeve (14) left end is provided with dog link (20).
4. the no-core winder device for plastic plate rolling according to claim 3, it is characterized in that: between described silk braid (15) and left side supporting disk, be provided with copper sheathing (10) before silk braid, between silk braid (15) and axle ring-shaped step (30), be provided with copper sheathing (16) after silk braid.
5. the no-core winder device for plastic plate rolling according to claim 3, it is characterized in that: described spline sliding sleeve (14) left end arranges set collar (26), dog link (20) is fixed on set collar (26), between push rod disk (12) and set collar (26), be provided with single direction thrust ball bearing (13), on the spline sliding sleeve (14) of push rod disk (12) right-hand member, be provided with circlip (11).
6. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: described external conical sleeve (6) is fixed on shell (3) inner side by hexagon socket cap head screw (8), narrow boards tapered sleeve (24) is fixed on narrow boards (23) inner side by hexagon socket cap head screw.
7. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: the two ends, inner side of described narrow boards (23) are provided with the first extension spring hanger (21), two supporting disk the inners are provided with the second extension spring hanger (27) corresponding with the first extension spring hanger (21), between the first extension spring hanger (21) the second extension spring hanger (27) corresponding thereto, are connected with extension spring (22).
8. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: described supporting disk is fixed in rotating shaft (19) by bolt (25).
9. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: between described two cone slide blocks (5), be provided with isometric two-thread screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618557.2U CN203558605U (en) | 2013-10-08 | 2013-10-08 | Coreless reeling device used for reeling plastic sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618557.2U CN203558605U (en) | 2013-10-08 | 2013-10-08 | Coreless reeling device used for reeling plastic sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558605U true CN203558605U (en) | 2014-04-23 |
Family
ID=50508339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618557.2U Expired - Lifetime CN203558605U (en) | 2013-10-08 | 2013-10-08 | Coreless reeling device used for reeling plastic sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508229A (en) * | 2013-10-08 | 2014-01-15 | 谢宏杰 | Non-core rolling device for plastic sheet rolling |
-
2013
- 2013-10-08 CN CN201320618557.2U patent/CN203558605U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508229A (en) * | 2013-10-08 | 2014-01-15 | 谢宏杰 | Non-core rolling device for plastic sheet rolling |
| CN103508229B (en) * | 2013-10-08 | 2016-03-02 | 谢宏杰 | A kind of no-core winder device for plastic plate rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |