CN204873059U - Automatic change of lap device - Google Patents
Automatic change of lap device Download PDFInfo
- Publication number
- CN204873059U CN204873059U CN201520640673.3U CN201520640673U CN204873059U CN 204873059 U CN204873059 U CN 204873059U CN 201520640673 U CN201520640673 U CN 201520640673U CN 204873059 U CN204873059 U CN 204873059U
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- CN
- China
- Prior art keywords
- swing arm
- arm
- roll
- changing device
- wind
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Abstract
The utility model relates to an automatic change of lap device, including frame, wind -up roll, coiling motor, cutters and automatic change of lap device, the wind -up roll sets up in the frame, and by the coiling motor drive, automatic change of lap device includes swing arm I, swing arm II, cylinder, guide rail, swing arm I passes through the bolt fastening and is in the frame is inboard, swing arm I the center with the cylinder articulate in in the frame, swing arm I can be divided into swing arm head and swing arm handle, the swing arm head is established to U type recess, establish to the unilateral wedge inner wall upper end of U type recess, swing arm II passes through the bolt fastening and is in the spindle of the end of wind -up roll, swing arm II divide into left arm and right arm, the left arm with the first half of right arm all is the unilateral wedge. The utility model provides a simple structure, operation maintenance is convenient, practices thrift the change of lap time, and is with low costs, the wide automatic change of lap device of application scope.
Description
Technical field
The utility model relates to a kind of material rolling device, particularly relates to a kind of automatic roll-changing device.
Background technology
Winder is generally used in the rewinding part of coiled strip machining production line, raw MAT'L is wound into coiled strip mechanically, is widely used in paper roll, yardage roll, roll of plastic, on metal coiled material machining production line, require design variation according to actual process, common are simple and easy winder, winder generally has volume internal diameter to material, volume external diameter, roll of material thickness, width has strict demand.
Existing winder is in replacing Scroll process, and winder is generally by manually completing when upper wind-up roll for subsequent use, not only time-consuming but also effort, and troublesome poeration, in addition in reel change, Scroll easily weares and teares, therefore does not meet nowadays high efficiency production model.For solving the problem, a kind of automatic roll-changing device that the utility model provides, structure is simple, convenient operating maintenance, and save the change of lap time, raise the efficiency and improve safety control, cost is low, automatic roll-changing device applied widely.
Utility model content
By improvements over the prior art, a kind of automatic roll-changing device that the utility model provides, structure is simple, convenient operating maintenance, and save the change of lap time, raise the efficiency and improve safety control, cost is low, applied widely.In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of automatic roll-changing device, comprise frame, wind-up roll, winding motor, cutter, and automatic roll-changing device, described wind-up roll is arranged in described frame, and driven by described winding motor, described automatic roll-changing device comprises swing arm I, swing arm II, cylinder, guide rail, described swing arm I is bolted on inside described frame, the center of described swing arm I and described cylinder are articulated with in described frame, described swing arm I can be divided into swing arm head and swing arm handle, described swing arm head is set to U-shaped groove, the inwall of described U-shaped groove is made up of one-sided wedge-like portion and vertical bar shape part, described swing arm II is bolted on the mandrel of the termination of described wind-up roll, described swing arm II is divided into left arm and right arm, described left arm is connected by a bolt with described right arm, described left arm is rotatable, the first half of described left arm and described right arm is all in one-sided wedge shape.
A kind of automatic roll-changing device that the utility model provides, can be set to described left arm is further strip, and described left arm can with a described bolt for pivoted downward 90 degree.
A kind of automatic roll-changing device that the utility model provides, can be set to described right arm is further L-type, and the interior angle of described right arm is set to circular arc type.
A kind of automatic roll-changing device that the utility model provides, the height that can be set to described right arm is further the half of described left arm.
A kind of automatic roll-changing device that the utility model provides, the width that can be set to described swing arm handle is further equal to the distance between described U-shaped groove two inwall.
A kind of automatic roll-changing device that the utility model provides, can be set to the one-sided wedge-like portion of described U-shaped groove further and the angle of vertical bar shape part is 150 degree.
A kind of automatic roll-changing device that the utility model provides, can be set to the angle that the first half of described left arm and described right arm and the latter half are 150 degree further.
Preferential and beneficial effect of the present utility model is: in sum, the center of described swing arm I and described cylinder are articulated with in described frame, described swing arm I can be divided into swing arm head and swing arm handle, described swing arm head is set to U-shaped groove, the inwall of described U-shaped groove is made up of one-sided wedge-like portion and vertical bar shape part, the one-sided wedge-like portion of described U-shaped groove and the angle of vertical bar shape part are 150 degree, when the wind-up roll for subsequent use in described swing arm II will be transferred in described U-shaped groove, be convenient to wind-up roll for subsequent use and be rolled to described vertical bar shape part along described one-sided wedge-like portion, and be set to the vibrations degree that this angle reduces wind-up roll for subsequent use, when described wind-up roll needs to unload volume, described swing arm I under the effect of described cylinder to backswing, described wind-up roll does not need to be rolled to described one-sided wedge-like portion by external force reposefully along described vertical bar shape part, and simplify equipment, the left arm of described swing arm II can with a described bolt for pivoted downward 90 degree, the first half of described left arm and described right arm is all in one-sided wedge shape, and the first half of described left arm and described right arm and the latter half are the angle of 150 degree, wind-up roll pulsation-free for subsequent use is convenient to enter described swing arm II along the latter half of left arm described in described left arm the first half approach, the interior angle of described right arm is set to circular arc type, prevent the described wind-up roll that weares and teares, in addition, the height of described right arm is the half of described left arm, when ensureing that described wind-up roll steadily rolls, shorten distance, save the time.Center and the described cylinder of described swing arm I are articulated with in described frame, and the width of described swing arm handle is equal to the distance between described U-shaped groove two inwall, increases moment, can reduce the propulsive effort of described cylinder, save electric power.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is just preferably described, wherein,
The schematic diagram of a kind of automatic roll-changing device that Fig. 1 provides for the utility model;
The schematic diagram of the swing arm II of a kind of automatic roll-changing device that Fig. 2 provides for the utility model;
The schematic diagram of the U-shaped groove of a kind of automatic roll-changing device that Fig. 3 provides for the utility model;
Wherein: 1. the frame 2. rolling rod 4. cutter 6. swing arm I61. swing arm 62. swing arm handle 7. swing arm II71. left arm 72. right arm 8. cylinder 9. guide rail 10.U type one-sided wedge-like portion 102. vertical bar shape parts of groove 101. No. 11. bolts.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the embodiment of a kind of automatic roll-changing device of the utility model is described further.
A kind of automatic roll-changing device, comprise frame 1, wind-up roll 2, winding motor, cutter 4, and automatic roll-changing device, described wind-up roll 2 is arranged in described frame 1, and driven by described winding motor, described automatic roll-changing device comprises swing arm I6, swing arm II7, cylinder 8, guide rail 9, described swing arm I6 is bolted on inside described frame 1, the center of described swing arm I6 and described cylinder 8 are articulated with in described frame 1, described swing arm I6 can be divided into swing arm 61 and swing arm handle 62, described swing arm 61 is set to U-shaped groove 10, the inwall of described U-shaped groove 10 is made up of with vertical bar shape part 102 one-sided wedge-like portion 101, described swing arm II7 is bolted on the mandrel of the termination of described wind-up roll 2, described swing arm II7 is divided into left arm 71 and right arm 72, described left arm 71 is connected by a bolt 11 with described right arm 72, described left arm 71 is rotatable, the first half of described left arm 71 and described right arm 72 is all in one-sided wedge shape.
With reference to left arm described in Fig. 2 71 in strip, and described left arm 71 can with a described bolt 11 for pivoted downward 90 degree, and described right arm 72 is in L-type, and the interior angle of described right arm 72 is set to circular arc type, and the height of described right arm 72 is half of described left arm 71.
A kind of automatic roll-changing device as above, preferably, the width of described swing arm handle 62 is equal to the distance between described U-shaped groove 10 liang of inwalls.
A kind of automatic roll-changing device as above, preferably, the one-sided wedge-like portion 101 of described U-shaped groove 10 is 150 degree with the angle of vertical bar shape part 102.
A kind of automatic roll-changing device as above, preferably, the first half of described left arm 71 and described right arm 72 and the latter half are the angle of 150 degree, are convenient to wind-up roll pulsation-free for subsequent use to enter described swing arm II along the latter half of left arm described in described left arm the first half approach.
As above, described in embodiment, a kind of automatic roll-changing device that the utility model provides, when its process is beginning
Described wind-up roll 2 carries out rolling on described swing arm I6, when the nonwoven fabrics diameter on described wind-up roll 2 reaches requirement, described cutter 4 starts, nonwoven fabrics is cut off, described swing arm I6 under the effect of described cylinder 8 to backswing, described swing arm I6 moves to and unloads volume position, and now described wind-up roll 2 is rolled to described one-sided wedge-like portion 101 by inertia reposefully along described vertical bar shape part 102, and described wind-up roll 2 is placed on the position of unloading volume.Then described swing arm I6 at the effect lower swing of described cylinder 8 to described swing arm II7 place, when cutting off nonwoven fabrics, wind-up roll for subsequent use drops on described swing arm II7 along described guide rail 9, described left arm 71 can be that pivoted downward 90 degree is to level attitude with a described bolt 11, wind-up roll for subsequent use is rolled in described swing arm II7 along the first half of described left arm 71 reposefully, wind-up roll for subsequent use is rolled in described U-shaped groove 10 along described right arm 72, the nonwoven fabrics cut off is rolled on new wind-up roll, described swing arm II7 rotates, the nonwoven fabric roll that bottoming is good is exchanged on described swing arm I6 and continue rolling.So just achieve and once circulate.Winder can the running of Automatic continuous, realizes automatically cutting off, automatic change of lap.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an automatic roll-changing device, comprise frame (1), wind-up roll (2), winding motor (3), cutter (4), and automatic roll-changing device (5), described wind-up roll (2) is arranged in described frame (1), and driven by described winding motor (3), it is characterized in that, described automatic roll-changing device (5) comprises swing arm I (6), swing arm II (7), cylinder (8), guide rail (9), described swing arm I (6) is bolted on described frame (1) inner side, the center of described swing arm I (6) and described cylinder (8) are articulated with in described frame (1), described swing arm I(6) swing arm head (61) and swing arm handle (62) can be divided into, described swing arm head (61) is set to U-shaped groove (10), the inwall of described U-shaped groove (10) is made up of one-sided wedge-like portion (101) and vertical bar shape part (102), described swing arm II (7) is bolted on the mandrel of the termination of described wind-up roll (2), described swing arm II (7) is divided into left arm (71) and right arm (72), described left arm (71) is connected by a bolt (11) with described right arm (72), described left arm (71) is rotatable, the first half of described left arm (71) and described right arm (72) is all in one-sided wedge shape.
2. a kind of automatic roll-changing device according to claim 1, is characterized in that, described left arm (71) is in strip, and described left arm (71) can with a described bolt (11) for pivoted downward 90 degree.
3. a kind of automatic roll-changing device according to claim 1, is characterized in that, described right arm (72) is in L-type, and the interior angle of described right arm (72) is set to circular arc type.
4. a kind of automatic roll-changing device according to claim 1, is characterized in that, the height of described right arm (72) is the half of described left arm (71).
5. a kind of automatic roll-changing device according to claim 1, is characterized in that, the width of described swing arm handle (62) is equal to the distance between described U-shaped groove (10) two inwall.
6. a kind of automatic roll-changing device according to claim 1, is characterized in that, the one-sided wedge-like portion (101) of described U-shaped groove (10) and the angle of vertical bar shape part (102) are 150 degree.
7. a kind of automatic roll-changing device according to claim 1, is characterized in that, the first half of described left arm (71) and described right arm (72) and the latter half are the angle of 150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640673.3U CN204873059U (en) | 2015-08-24 | 2015-08-24 | Automatic change of lap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640673.3U CN204873059U (en) | 2015-08-24 | 2015-08-24 | Automatic change of lap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873059U true CN204873059U (en) | 2015-12-16 |
Family
ID=54817460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640673.3U Expired - Fee Related CN204873059U (en) | 2015-08-24 | 2015-08-24 | Automatic change of lap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847047A (en) * | 2020-09-12 | 2020-10-30 | 安徽源洲包装材料有限公司 | Full-automatic production line for processing composite film |
| CN111924595A (en) * | 2020-08-06 | 2020-11-13 | 余晨照 | Automatic unloading mechanism of film wind-up roll |
-
2015
- 2015-08-24 CN CN201520640673.3U patent/CN204873059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924595A (en) * | 2020-08-06 | 2020-11-13 | 余晨照 | Automatic unloading mechanism of film wind-up roll |
| CN111847047A (en) * | 2020-09-12 | 2020-10-30 | 安徽源洲包装材料有限公司 | Full-automatic production line for processing composite film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |