CN210192967U - Composite fabric unwinding device - Google Patents
Composite fabric unwinding device Download PDFInfo
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- CN210192967U CN210192967U CN201920569271.7U CN201920569271U CN210192967U CN 210192967 U CN210192967 U CN 210192967U CN 201920569271 U CN201920569271 U CN 201920569271U CN 210192967 U CN210192967 U CN 210192967U
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Abstract
The utility model provides a composite material fabric unwinding device, in particular to the field of mechanical device production, wherein a first guide roller and a second guide roller are symmetrically arranged at two ends in a first guide bin; the guide roller device also comprises a plurality of hanging frames with concave cross sections, and two ends of the first guide roller are rotatably connected with the inner sides of the hanging frames; the upper end of the hanging bracket is provided with a connecting rod, one end of the connecting rod is connected with the end part of the hanging bracket, and the other end of the connecting rod is connected with the inner wall of the first guide bin; a buffer roller is arranged in the middle of the first guide bin, and two ends of the buffer roller are rotatably connected with the inner side of the hanging bracket; the upper end of the hanging bracket is provided with a buffer rod, and the buffer rod penetrates through the upper side wall of the first guide bin; a spring is sleeved on the buffer rod in the first guide bin, and a limiting block is arranged at the upper end of the buffer rod; and the contact tangent points of the first guide roller, the buffer roller and the second guide roller and the fabric are in an inverted isosceles triangle shape. The utility model discloses can cushion the pulling force at fabric both ends, prevent that the fabric from warping, splitting.
Description
Technical Field
The utility model belongs to mechanical device production field, concretely relates to combined material fabric unwinding device.
Background
The blowing roller is when the ejection of compact, and the general direct winding of fabric is on receiving the material roller, and the in-process of blowing if the tensile force at fabric both ends is uneven, leads to the fabric both ends to receive to pull easily, can lead to the deformation of fabric even fracture when serious.
In view of the above disadvantages, there is a need for a composite material fabric unwinding device, which can buffer the tension at two ends of the fabric and prevent the fabric from deforming and breaking.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combined material fabric unwinding device cushions the pulling force at fabric both ends, prevents that the fabric from warping, splitting.
The utility model provides a following technical scheme:
the composite fabric unwinding device comprises an unwinding roller, a buffering device and a receiving roller, wherein the fabric is wound onto the receiving roller from the unwinding roller through the buffering device; the buffer device comprises a cuboid hollow first guide bin, a first guide roller and a second guide roller are symmetrically arranged at two ends in the first guide bin, and the first guide roller and the second guide roller are identical in structure;
the guide roll is characterized by also comprising a plurality of hanging frames with concave cross sections, wherein two ends of the first guide roll are rotatably connected with the inner sides of the hanging frames; the upper end of the hanging bracket is provided with a connecting rod, one end of the connecting rod is connected with the end part of the hanging bracket, and the other end of the connecting rod is connected with the inner wall of the first guide bin;
a buffer roller is arranged in the middle of the first guide bin, and two ends of the buffer roller are rotatably connected with the inner side of the hanging bracket; the upper end of the hanging bracket is provided with a buffer rod, and the buffer rod penetrates through the upper side wall of the first guide bin; a spring is sleeved on the buffer rod which is positioned in the first guide bin, and a limiting block is arranged at the upper end of the buffer rod;
and contact tangent points of the first guide roller, the buffer roller and the second guide roller and the fabric are in an inverted isosceles triangle shape.
Preferably, the first guide roller and the second guide roller are respectively provided with two guide rollers and are respectively arranged on the upper side wall and the lower side wall of the first guide bin, namely, the first guide roller and the second guide roller are both arranged in an up-and-down symmetrical manner.
Preferably, a shaft sleeve is arranged above the first guide bin, the buffer rod penetrates through the shaft sleeve, and the limiting block is arranged above the shaft sleeve.
Preferably, the periphery of the shaft sleeve is further provided with a guide sleeve, the inner periphery of the guide sleeve is connected with the peripheral threads of the shaft sleeve, and the top end of the buffer rod is provided with a guide block.
Preferably, two ends of the first guide bin are symmetrically provided with second guide bins, two ends of the second guide bin are symmetrically provided with a third guide roller and a fourth guide roller, and the third guide roller and the fourth guide roller have the same structure;
the guide roller device further comprises a plurality of hanging frames with concave cross sections, and two ends of the third guide roller are rotatably connected with the inner sides of the hanging frames; a connecting rod is arranged at the upper end of the hanging bracket, one end of the connecting rod is connected with the end part of the hanging bracket, and the other end of the connecting rod is connected with the inner wall of the second guide bin; the third guide rollers and the fourth guide rollers are respectively provided with two guide rollers and are respectively arranged on the upper side wall and the lower side wall of the second guide bin, namely the third guide rollers and the fourth guide rollers are symmetrically arranged up and down; and the height of the tangent point of the third guide roller and the fabric is lower than that of the tangent point of the second guide roller and the fabric.
Preferably, a viewing hole with an inverted isosceles trapezoid cross section is arranged below the buffer roller and on the first guide bin and at the lower part of the first guide bin.
The utility model has the advantages that:
the utility model discloses a buffer roll is the pulling force at up-and-down motion buffering fabric both ends, cushions the pulling force that fabric both ends received, and then effectively prevents deformation, the fracture of fabric.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a view of a first pilot cartridge;
labeled as: 1. a first guide bin; 2. a second guide bin; 3. a buffer roller; 4. a first guide roller; 5. a second guide roller; 6. a third guide roller; 7. a fourth guide roller; 8. a sight hole; 9. a hanger; 10. a connecting rod; 11. a spring; 12. a buffer rod; 13. a shaft sleeve; 14. a limiting block; 15. a guide block; 16. a guide sleeve; 17. a fabric.
Detailed Description
The following relates to the hanger 9 and the connecting rod 10 which are roller type connecting universal parts, and only one group of marks are made;
as shown in fig. 1 to 2, a composite fabric unwinding device comprises an unwinding roller, a buffering device and a receiving roller, wherein a fabric is wound onto the receiving roller from the unwinding roller through the buffering device; the buffer device comprises a first cuboid-shaped hollow guide bin 1, the side surface of the cuboid is a plane, so that the installation and configuration of rollers and other accessories are facilitated, a first guide roller 4 and a second guide roller 5 are symmetrically arranged at two ends in the first guide bin 1, and the first guide roller 4 and the second guide roller are identical in structure 5; the guide roller device also comprises a plurality of hanging frames 9 with concave cross sections, and two ends of the first guide roller 4 are rotatably connected with the inner sides of the hanging frames 9; the upper end of the hanger 9 is provided with a connecting rod 10, one end of the connecting rod 10 is connected with the end part of the hanger 9, and the other end of the connecting rod 10 is connected with the inner wall of the first guide bin 1; a buffer roller 2 is arranged in the middle of the first guide bin 1, and two ends of the buffer roller 2 are rotatably connected with the inner side of the hanging bracket 9; the upper end of the hanger 9 is provided with a buffer rod 12, and the buffer rod 12 penetrates through the upper side wall of the first guide bin 1; a spring 11 is sleeved on the buffer rod 12 in the first guide bin 1, and a limit block 14 is arranged at the upper end of the buffer rod 12; the limit of the buffer rod 12 is avoided through the limit block 14, and the contact tangent points of the first guide roller 4, the buffer roller 2 and the second guide roller 5 and the fabric are in an inverted isosceles triangle shape; the fabric passes through the end face of the first guide roller 4, passes through the lower end face of the buffer roller 2 and then passes through the end face of the second guide roller 5, so that the fabric layer V is arranged, if the tension of the two ends of the fabric is not uniform, the buffer roller 2 can move up and down through the contraction of the spring 11, the tension applied to the two ends of the fabric is buffered, and the fabric is further effectively prevented from deforming and breaking;
wherein, first guide roll 4 and second guide roll 5 respectively are equipped with two, locate respectively on the last lateral wall of first direction storehouse 1, the lower lateral wall, first guide roll 4, the equal longitudinal symmetry setting of second guide roll 5 promptly. A shaft sleeve 13 is arranged above the first guide bin 1, the buffer rod 12 penetrates through the shaft sleeve, and the limiting block 14 is arranged above the shaft sleeve 12; the motion direction of the buffer rod 12 can be guided through the shaft sleeve 13; the periphery of the shaft sleeve 12 is also provided with a guide sleeve 16, the inner periphery of the guide sleeve 16 is connected with the peripheral thread of the shaft sleeve 12, and the top end of the buffer rod 12 is provided with a guide block 15. The guide sleeve 16 can further guide the movement direction of the buffer rod 12; the risk between the buffer rod 12 and the guide sleeve 16 can be eliminated through the guide block 15 and the limiting block 14, the stability of the motion of the buffer rod 12 is improved, and the guide block 15 and the limiting block 14 are of polytetrafluoroethylene column structures and are sleeved on the buffer rod 12 through threads; the two ends of the first guide bin 1 are symmetrically provided with second guide bins 2, the second guide bins 2 are hollow cuboid, the two ends of the second guide bins 2 are symmetrically provided with third guide rollers 6 and fourth guide rollers 7, and the third guide rollers 6 and the fourth guide rollers 7 are identical in structure; the device also comprises a plurality of hanging brackets 9 with concave cross sections, and two ends of the third guide roller 6 are rotatably connected with the inner sides of the hanging brackets 9; the upper end of the hanger 9 is provided with a connecting rod 10, one end of the connecting rod 10 is connected with the end part of the hanger 9, and the other end of the connecting rod 10 is connected with the inner wall of the second guide bin 2; the third guide roller 6 and the fourth guide roller 7 are respectively provided with two rollers and are respectively arranged on the upper side wall and the lower side wall of the second guide bin 2, namely the third guide roller 6 and the fourth guide roller 7 are symmetrically arranged up and down; the height of the tangent point of the third guide roller 6 and the fabric is lower than that of the second guide roller 4 and the fabric; the fabric can be further guided through the second guide bin 2, so that the stability of discharging and feeding is ensured; a viewing hole 8 with an inverted isosceles trapezoid cross section is formed in the lower part of the first guide bin 1 and below the buffer roller 3 and on the first guide bin 1; the structure is convenient to penetrate through the production condition in the first guide bin 1, and the inverted isosceles trapezoid can effectively avoid the contact of the fabric and the lower side wall of the first guide bin 1;
the utility model discloses a working method:
as shown in fig. 1 to 2, the fabric passes through a discharge roller, a second guide bin 2, a first guide bin 1, a second guide bin 2 and a receiving roller in sequence; the fabric passes through the end face of the first guide roller 4, passes through the lower end face of the buffer roller 2 and then passes through the end face of the second guide roller 5, so that the fabric layer V is arranged, if the tension of the two ends of the fabric is not uniform, the buffer roller 2 can move up and down through the contraction of the spring 11, the tension applied to the two ends of the fabric is buffered, and the fabric is further effectively prevented from deforming and breaking; the fabric can be further guided through the second guide bin 2, so that the stability of discharging and feeding is ensured; the cross section is the sight hole 8 of falling isosceles trapezoid, is convenient for not only run through the production situation in the first direction storehouse 1, and falls isosceles trapezoid and can effectively avoid the contact of fabric and first direction storehouse 1 lower lateral wall.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a combined material fabric unwinding device which characterized in that: the fabric winding device comprises an emptying roller, a buffering device and a receiving roller, wherein the fabric is wound onto the receiving roller from the emptying roller through the buffering device; the buffer device comprises a cuboid hollow first guide bin, a first guide roller and a second guide roller are symmetrically arranged at two ends in the first guide bin, and the first guide roller and the second guide roller are identical in structure;
the guide roll is characterized by also comprising a plurality of hanging frames with concave cross sections, wherein two ends of the first guide roll are rotatably connected with the inner sides of the hanging frames; the upper end of the hanging bracket is provided with a connecting rod, one end of the connecting rod is connected with the end part of the hanging bracket, and the other end of the connecting rod is connected with the inner wall of the first guide bin;
a buffer roller is arranged in the middle of the first guide bin, and two ends of the buffer roller are rotatably connected with the inner side of the hanging bracket; the upper end of the hanging bracket is provided with a buffer rod, and the buffer rod penetrates through the upper side wall of the first guide bin; a spring is sleeved on the buffer rod which is positioned in the first guide bin, and a limiting block is arranged at the upper end of the buffer rod;
and contact tangent points of the first guide roller, the buffer roller and the second guide roller and the fabric are in an inverted isosceles triangle shape.
2. The composite fabric unwinding device of claim 1, wherein: the first guide roller and the second guide roller are respectively provided with two guide rollers and are respectively arranged on the upper side wall and the lower side wall of the first guide bin, namely the first guide roller and the second guide roller are arranged in an up-and-down symmetrical mode.
3. The composite fabric unwinding device of claim 2, wherein: the first guide bin is provided with a shaft sleeve above, the buffer rod penetrates through the shaft sleeve, and the limiting block is arranged above the shaft sleeve.
4. The composite fabric unwinding device of claim 3, wherein: the periphery of the shaft sleeve is also provided with a guide sleeve, the inner periphery of the guide sleeve is connected with the peripheral threads of the shaft sleeve, and the top end of the buffer rod is provided with a guide block.
5. The composite fabric unwinding device of claim 4, wherein: second guide bins are symmetrically arranged at two ends of the first guide bin, a third guide roller and a fourth guide roller are symmetrically arranged at two ends in the second guide bin, and the third guide roller and the fourth guide roller have the same structure;
two ends of the third guide roller are rotatably connected with the inner side of the hanging bracket; the other end of the connecting rod is connected with the inner wall of the second guide bin; the third guide rollers and the fourth guide rollers are respectively provided with two guide rollers and are respectively arranged on the upper side wall and the lower side wall of the second guide bin, namely the third guide rollers and the fourth guide rollers are symmetrically arranged up and down; and the height of the tangent point of the third guide roller and the fabric is lower than that of the tangent point of the second guide roller and the fabric.
6. The composite fabric unwinding device of claim 5, wherein: and a viewing hole with an inverted isosceles trapezoid cross section is arranged below the buffer roller and on the first guide bin and at the lower part of the first guide bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569271.7U CN210192967U (en) | 2019-04-24 | 2019-04-24 | Composite fabric unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569271.7U CN210192967U (en) | 2019-04-24 | 2019-04-24 | Composite fabric unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210192967U true CN210192967U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920569271.7U Active CN210192967U (en) | 2019-04-24 | 2019-04-24 | Composite fabric unwinding device |
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| CN (1) | CN210192967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340518A (en) * | 2020-11-05 | 2021-02-09 | 谊宝河北标签制品有限公司 | Desktop formula label printing tectorial membrane cuts all-in-one |
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2019
- 2019-04-24 CN CN201920569271.7U patent/CN210192967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340518A (en) * | 2020-11-05 | 2021-02-09 | 谊宝河北标签制品有限公司 | Desktop formula label printing tectorial membrane cuts all-in-one |
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Effective date of registration: 20210914 Address after: 437000 office building 1, hot spring Phoenix Science and Technology Incubation Park, Xian'an Economic Development Zone, Xianning City, Hubei Province Patentee after: Wuhan Gunuo Vehicle Technology Co.,Ltd. Address before: 224000 room 9018, South Building, No. 5, Renmin South Road, Yancheng City, Jiangsu Province Patentee before: Jiangsu Gunuo automation equipment Co.,Ltd. |