CN220165400U - Flattening mechanism of compounding machine - Google Patents
Flattening mechanism of compounding machine Download PDFInfo
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- CN220165400U CN220165400U CN202321674915.1U CN202321674915U CN220165400U CN 220165400 U CN220165400 U CN 220165400U CN 202321674915 U CN202321674915 U CN 202321674915U CN 220165400 U CN220165400 U CN 220165400U
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- 238000013329 compounding Methods 0.000 title description 7
- 239000004744 fabric Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 40
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a flattening mechanism of a compound machine, wherein two sliding connecting seats are respectively connected to two side positions of an equipment frame in a sliding manner; the two first mounting seats are respectively arranged on the two sliding connecting seats; the two groups of first guide rollers are respectively connected to the two first installation parts in a rotating way; the first included angle between the axis of the first guide roller and the cloth feeding direction is smaller than 90 degrees; the two second installation parts are respectively connected with the two first installation parts in a sliding way; the two groups of second guide rollers are respectively connected to the two second installation parts in a rotating way and respectively correspond to the two groups of first guide rollers; the two groups of first springs are respectively arranged between the first installation part and the second installation part on the same side and are used for enabling the second guide roller to prop against the corresponding first guide roller; the two groups of second springs are respectively arranged between the two sliding connecting seats and the equipment rack and used for enabling the sliding connecting seats to outwards move; the two groups of first fixing bolts are respectively arranged on the two sliding connecting seats and used for limiting the sliding of the sliding connecting seats relative to the equipment rack.
Description
Technical Field
The utility model relates to a compounding machine, in particular to a flattening mechanism of the compounding machine.
Background
The compound machine is generally used for bonding two or more layers of cloth to form a compound cloth. In the whole compounding process, the flatness of each layer of cloth can directly influence the processing quality of the compound cloth. At present, the cloth is generally straightened and flattened by the roller set in cooperation with the tension of the cloth, but the edge parts at two sides of the cloth are easy to wrinkle in the process. Therefore, after the composite cloth is processed, a procedure is generally required: both side edge portions are cut off. In this way, some of the folds at the edges of the composite cloth are removed, so that on the one hand, part of the raw material is wasted, on the other hand, the width of the folds is irregular, and even if the two side edge portions are cut off, some folds may remain on the composite cloth.
Disclosure of Invention
The utility model provides a flattening mechanism of a compound machine, which can solve the problems: the edge parts on two sides of the existing compound machine cloth are easy to wrinkle, and the processing quality of the compound cloth is affected.
The utility model provides a flattening mechanism of a compound machine, comprising:
the device comprises a device frame and two sliding connecting seats, wherein the two sliding connecting seats are respectively connected to two side positions of the device frame in a sliding manner;
the two first installation parts and two groups of first guide rollers for the cloth to pass through are respectively arranged on the two sliding connecting seats; the two groups of first guide rollers are respectively and rotatably connected to the two first installation parts; the first included angle between the axis of the first guide roller and the cloth feeding direction is smaller than 90 degrees;
the two second installation parts are respectively connected with the two first installation parts in a sliding way; the two groups of second guide rollers are respectively connected to the two second installation parts in a rotating way and respectively correspond to the two groups of first guide rollers;
the two groups of first springs are respectively arranged between the first installation parts and the second installation parts on the same side and used for enabling the second guide roller to prop against the corresponding first guide roller;
the two groups of second springs and the two groups of first fixing bolts are respectively arranged between the two sliding connecting seats and the equipment rack and used for enabling the sliding connecting seats to outwards move; the two groups of first fixing bolts are respectively arranged on the two sliding connecting seats and used for limiting the sliding of the sliding connecting seats relative to the equipment rack.
Further, the method further comprises the following steps: two first cylinders; the two first mounting seats are respectively and rotatably connected to the two sliding connecting seats; the two first air cylinders are respectively arranged between the first installation parts and the sliding connection seats on the same side and used for driving the first installation parts to rotate and adjusting the first included angle.
Further, two check blocks matched with the second springs are connected to the equipment rack in a sliding mode, and a second fixing bolt used for limiting the relative sliding of the two check blocks and the equipment rack is arranged between each check block and the equipment rack.
Further, the first included angle is 30-60 degrees.
Further, a first limiting part and a second limiting part are arranged on the two sliding connecting seats, and the first limiting part and the second limiting part are used for limiting the rotation of the first installation part.
In summary, in the flattening mechanism of the compound machine, when the cloth passes between the first guide roller and the second guide roller, the first guide roller and the second guide roller have second friction force with opposite action on the cloth, the second friction force can be split into first force opposite to the feeding direction of the cloth and second force outwards, and the second force on two sides of the cloth is used for flattening the cloth. Simultaneously, under the action of the second spring, the first guide roller and the second guide roller have outwards fourth friction force which acts reversely on the cloth, and the fourth friction force on two sides of the cloth is also used for flattening the cloth. Has the beneficial effects that: when the cloth enters the compounding unit of the compounding machine, the edges of the two sides are smoother, the occurrence of wrinkles is reduced, the processing quality of the compound cloth is improved, and raw materials are saved.
Drawings
In order to better and clearly describe the embodiments of the present utility model or the technical solutions in the background art, the following description will describe the drawings used in the embodiments of the present utility model or the background art.
FIG. 1 is a schematic view of the structure of the present utility model;
FIG. 2 is a rear view of the present utility model after mating with cloth;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a front view of the utility model after mating with cloth;
fig. 5 is a front view of the present utility model.
In the figure, 1, an equipment rack; 1-1, side mounting blocks; 1-2, a guide rod; 2. a sliding connecting seat; 2A, a first limiting part; 2B, a second limiting part; 3. a first mounting portion; 4. a first guide roller; 5. a second mounting portion; 6. a second guide roller; 7. a first spring; 8. a second spring; 9. a first fixing bolt; 10. a first included angle; 11. a first cylinder; 11A, a first connection block; 12. a first linear guide rail; 12A, a first sliding block; 13. a connecting bolt; 14. connecting sleeves; 15. a second frictional force; 15A, force II; 16. a stop block; 17. a second fixing bolt; 18. and (5) distributing materials.
Detailed Description
Further description is provided below in connection with the accompanying drawings. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1 and 2, a flattening mechanism of a compound machine includes: the device comprises a device frame 1, two sliding connecting seats 2, two first installation parts 3, two groups of first guide rollers 4, two second installation parts 5, two groups of second guide rollers 6, two groups of first springs 7, two groups of second springs 8 and two groups of first fixing bolts 9.
The equipment rack 1 is for mounting to a compound machine, and may specifically include: the left side edge installation block 1-1, the right side edge installation block 1-1 and the two guide rods 1-2, wherein the two guide rods 1-2 are fixedly connected between the two side edge installation blocks 1-1.
The two sliding connection seats 2 are respectively connected with the two side positions of the equipment rack 1 in a sliding manner, namely, the two sliding connection seats 2 respectively slide along the left side part and the right side part of the two guide rods 1-2.
The two first mounting portions 3 may be fixedly connected to the two sliding connection seats 2, respectively, and extend inward beyond the sliding connection seats 2. The two sets of first guide rollers 4 are respectively rotatably connected to the inward exceeding portions of the two first mounting portions 3. The first angle 10 between the axis of the first guide roller 4 and the feed direction of the cloth 18 is smaller than 90 degrees.
Referring to fig. 2 and 3, optionally, the flattening mechanism further includes: two first cylinders 11. The two first mounting parts 3 are respectively connected to the two sliding connecting seats 2 in a rotating way. The two first cylinders 11 are respectively arranged between the first installation part 3 and the sliding connection seat 2 on the same side. Specifically, the cylinder body of the first cylinder 11 is fixedly connected to the first installation part 3, and the telescopic rod is fixedly connected with a first connecting block 11A; the back of the first installation part 3 is fixedly connected with a first linear guide rail 12 along the axis of the first guide roller 4, and a first connecting block 11A is hinged with a first sliding block 12A matched with the first linear guide rail 12. The first cylinder 11 is used for driving the first installation part 3 to rotate and adjusting the first included angle 10.
Optionally, the first included angle 10 is 30-60 degrees.
Referring to fig. 5, alternatively, a first limiting portion 2A and a second limiting portion 2B are disposed on the two sliding connection bases 2. The first limiting part 2A and the second limiting part 2B are used for limiting the rotation of the first mounting part 3.
Referring to fig. 1, two second mounting portions 5 are slidably connected to two first mounting portions 3, specifically, a plurality of connecting bolts 13 may be screwed on the first mounting portions 3, connecting bolts 13 are sleeved with connecting sleeves 14, and the second mounting portions 5 are provided with through holes matched with the connecting sleeves 14.
The two sets of second guide rollers 6 are respectively connected to the two second installation parts 5 in a rotating way, and respectively correspond to the two sets of first guide rollers 4. I.e. the edges of the cloth 18 pass between a corresponding set of first and second guide rollers 4, 6, respectively.
The two groups of first springs 7 are respectively arranged between the first installation part 3 and the second installation part 5 on the same side and are used for enabling the second guide roller 6 to prop against the corresponding first guide roller 4. Specifically, the first spring 7 may be an extension spring, and two ends of the extension spring are respectively connected to the first mounting portion 3 and the second mounting portion 5, and when the second guide roller 6 abuts against the corresponding first guide roller 4, the first spring 7 is kept in an extended state.
Referring to fig. 4, under the action of the first spring 7, the first guide roller 4 and the second guide roller 6 press the cloth 18, and when the cloth 18 passes between the first guide roller 4 and the second guide roller 6, a first friction force is generated between the cloth and the first guide roller 4 and the second guide roller 6 to drive the first guide roller 4 and the second guide roller 6 to rotate; meanwhile, the first guide roller 4 and the second guide roller 6 have second friction force 15 with opposite action on the cloth 18, the second friction force 15 can be split into first force 15A opposite to the feeding direction of the cloth 18 and second force 15A outwards, and the second force 15A on two sides of the cloth 18 is used for flattening the cloth 18.
Referring to fig. 1, two sets of second springs 8 are respectively disposed between the two sliding connection bases 2 and the equipment rack 1, for moving the sliding connection bases 2 outwards. Specifically, each group of second springs 8 can be two compression springs, and are respectively sleeved on the two guide rods 1-2, the two guide rods 1-2 can be in a step shape, the diameter of the middle part is larger, and two ends of each second spring 8 respectively prop against the annular end faces of the sliding connecting seat 2 and the middle part of the guide rod 1-2.
The two first fixing bolts 9 are respectively disposed on the two sliding connection seats 2 and are used for limiting the sliding of the sliding connection seats 2 relative to the equipment rack 1. That is, the sliding connection seat 2 is provided with a threaded through hole matched with the first fixing bolt 9, the first fixing bolt 9 is screwed down to prop against the guide rod 1-2, and the sliding connection seat 2 can be relatively fixed on the equipment frame 1.
Thus, initially, the sliding connection seat 2 is pressed against the second spring 8, and the first fixing bolt 9 is screwed; then the cloth 18 passes through the first guide roller 4 and the second guide roller 6, and the first guide roller 4 and the second guide roller 6 press the cloth 18 under the action of the first spring 7; finally unscrewing the first fixing bolt 9, enabling the sliding connection seat 2 to move outwards by the second spring 8, setting parameters of the second spring 8, and achieving the effect I: after the sliding connection seat 2 moves outwards for a certain distance to balance, the first guide roller 4 and the second guide roller 6 still keep matching with the cloth 18, and the second spring 8 is still in a compressed state. At this time, the cloth 18 gives the first guide roller 4 and the second guide roller 6 third friction force inwards, and simultaneously the first guide roller 4 and the second guide roller 6 have fourth friction force which acts on the cloth 18 reversely and outwards, and the fourth friction force on two sides of the cloth 18 is also used for flattening the cloth 18.
Referring to fig. 5, optionally, two stoppers 16 matching with the second springs 8 are slidably connected to the apparatus frame 1, and a second fixing bolt 17 for sliding the two is disposed between each stopper 16 and the apparatus frame 1. On the one hand, the position of the adjusting stop block 16 can be independently moved to adjust the force of the second spring 8 on the sliding connecting seat 2, so that the first effect is better ensured; on the other hand, the positions of the sliding connecting seat 2 and the stop block 16 can be moved and adjusted simultaneously, so that the cloth 18 with different widths can be adapted.
Claims (5)
1. A flattening mechanism of a compound machine, comprising:
the device comprises a device frame (1) and two sliding connecting seats (2), wherein the two sliding connecting seats (2) are respectively and slidably connected to two side positions of the device frame (1);
two first installation parts (3), two groups of first guide rollers (4) for cloth (18) to pass through, wherein the two first installation parts (3) are respectively arranged on the two sliding connecting seats (2); the two groups of first guide rollers (4) are respectively and rotatably connected to the two first installation parts (3); the first included angle (10) between the axis of the first guide roller (4) and the feeding direction of the cloth (18) is smaller than 90 degrees;
two second installation parts (5), two groups of second guide rollers (6) for cloth (18) to pass through, and the two second installation parts (5) are respectively connected with the two first installation parts (3) in a sliding way; the two groups of second guide rollers (6) are respectively connected to the two second installation parts (5) in a rotating way and respectively correspond to the two groups of first guide rollers (4);
two groups of first springs (7), wherein the two groups of first springs (7) are respectively arranged between the first installation part (3) and the second installation part (5) on the same side and are used for enabling the second guide roller (6) to prop against the corresponding first guide roller (4);
two groups of second springs (8) and two groups of first fixing bolts (9), wherein the two groups of second springs (8) are respectively arranged between the two sliding connecting seats (2) and the equipment rack (1) and are used for enabling the sliding connecting seats (2) to outwards move; the two groups of first fixing bolts (9) are respectively arranged on the two sliding connecting seats (2) and used for limiting the sliding of the sliding connecting seats (2) relative to the equipment rack (1).
2. The flattening mechanism of a compound machine of claim 1, further comprising: two first cylinders (11); the two first installation parts (3) are respectively and rotatably connected to the two sliding connection seats (2); the two first cylinders (11) are respectively arranged between the first installation parts (3) and the sliding connection seats (2) on the same side and used for driving the first installation parts (3) to rotate and adjusting the first included angle (10).
3. A flattening mechanism of a compound machine according to claim 1, characterized in that two stoppers (16) cooperating with a second spring (8) are slidingly connected to the equipment rack (1), and a second fixing bolt (17) for limiting the relative sliding movement of the stoppers (16) and the equipment rack (1) is arranged between each stopper.
4. A flattening mechanism of a compound machine as in claim 1, where the first included angle (10) is 30-60 degrees.
5. The flattening mechanism of a compound machine according to claim 2, wherein a first limiting part (2A) and a second limiting part (2B) are arranged on the two sliding connecting seats (2), and the first limiting part (2A) and the second limiting part (2B) are used for limiting the rotation of the first mounting part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674915.1U CN220165400U (en) | 2023-06-28 | 2023-06-28 | Flattening mechanism of compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674915.1U CN220165400U (en) | 2023-06-28 | 2023-06-28 | Flattening mechanism of compounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165400U true CN220165400U (en) | 2023-12-12 |
Family
ID=89064565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674915.1U Active CN220165400U (en) | 2023-06-28 | 2023-06-28 | Flattening mechanism of compounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165400U (en) |
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2023
- 2023-06-28 CN CN202321674915.1U patent/CN220165400U/en active Active
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